{"cik":"0001338095","entityType":"operating","sic":"2834","sicDescription":"Pharmaceutical Preparations","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"NephroGenex, Inc.","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"Smaller reporting company","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"P.O. BOX 400","street2":null,"city":"JAMISON","stateOrCountry":"PA","zipCode":"18929","stateOrCountryDescription":"PA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"P.O. BOX 400","street2":null,"city":"JAMISON","stateOrCountry":"PA","zipCode":"18929","stateOrCountryDescription":"PA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"6095538887","flags":"","formerNames":[{"name":"NephroGenex Inc","from":"2005-08-30T00:00:00.000Z","to":"2008-04-09T00:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["0001338095-17-000027","0001338095-17-000025","0001338095-17-000023","0001338095-17-000021","0001338095-17-000019","0001338095-17-000017","0001338095-17-000015","0001338095-17-000013","0001338095-17-000010","0001338095-17-000008","0001387131-17-000849","0001338095-17-000006","0001338095-17-000002","0001338095-16-000143","0001338095-16-000141","0001338095-16-000139","0001338095-16-000137","0001338095-16-000135","0001338095-16-000132","0001338095-16-000129","0001338095-16-000127","0001338095-16-000124","0001338095-16-000121","0001354457-16-000382","0001338095-16-000119","0001338095-16-000115","0001338095-16-000112","0001338095-16-000110","0001171520-16-000902","0001338095-16-000108","0001338095-16-000105","0001338095-16-000103","0001338095-16-000099","0001193125-16-462447","0001144204-16-076341","0001338095-16-000094","0001104659-15-084948","9999999995-15-003295","0001104659-15-084705","9999999995-15-003253","0001104659-15-084357","0001104659-15-084354","0001104659-15-084104","0000000000-15-057344","0001104659-15-084024","0001338095-15-000090","0001338095-15-000089","0000000000-15-056398","0001338095-15-000084","0001338095-15-000077","0001338095-15-000072","0001338095-15-000070","0001391045-15-000005","0001559058-15-000005","0001649325-15-000011","0001338095-15-000069","0001338095-15-000067","0001338095-15-000065","0001338095-15-000056","0001104659-15-068952","0001104659-15-063110","0001596042-15-000005","9999999995-15-002359","0001104659-15-060956","0000000000-15-042040","0001338095-15-000051","0001338095-15-000050","0001104659-15-057730","0001104659-15-057728","0001649325-15-000009","0001338095-15-000043","0001649325-15-000006","0001338095-15-000040","0001338095-15-000036","0001047469-15-006169","9999999995-15-001945","0001104659-15-051525","0001047469-15-006150","0001104659-15-051401","0001104659-15-050285","0001047469-15-005989","0001047469-15-005980","0001104659-15-049644","0001104659-15-048519","0001104659-15-048487","0001104659-15-047611","0001047469-15-005756","0001338095-15-000030","0001338095-15-000027","0001338095-15-000026","0001104659-15-034712","0001104659-15-034711","0001408870-15-000004","0001488354-15-000004","0001597198-15-000003","0001597014-15-000004","0001597439-15-000003","0001362743-15-000003","0001391045-15-000003","0001559058-15-000003","0001596042-15-000003","0001104659-15-033194","0001104659-15-032791","0001047469-15-004216","0000000000-15-023278","0001047469-15-003696","9999999997-15-007847","0001338095-15-000022","0001338095-15-000020","0001338095-15-000017","0001338095-15-000016","0001338095-15-000010","0001193125-15-050163","0001104659-15-007076","0001338095-15-000005","0001171520-15-000016","0001179110-15-000533","0001104659-15-000482","0001559058-14-000007","0001391045-14-000007","0001597014-14-000005","0001596042-14-000003","0001338095-14-000050","0001104659-14-086155","0001597014-14-000003","0001104659-14-082412","0001338095-14-000045","0001338095-14-000044","0001338095-14-000038","0001338095-14-000036","0001338095-14-000034","0001338095-14-000026","0001338095-14-000024","0001338095-14-000020","0001338095-14-000018","0001338095-14-000015","0001571049-14-004088","0001571049-14-004087","0001571049-14-004086","0001338095-14-000012","0001338095-14-000009","0001104659-14-047459","0001398344-14-002951","0001104659-14-039759","0001104659-14-039758","0001104659-14-039757","0001104659-14-039756","0001104659-14-039755","0001104659-14-039754","0001104659-14-039753","0001104659-14-039752","0001104659-14-039751","0001104659-14-039738","0001104659-14-039363","0001104659-14-038337","0001104659-14-031494","9999999997-14-009084","0001047469-14-003629","0001104659-14-026540","0001047469-14-003223","0001171520-14-000187","0001104659-14-012752","0001193125-14-060670","0001179110-14-003070","0001571049-14-000512","0001571049-14-000511","0001571049-14-000510","0001104659-14-011423","0001571049-14-000462","0001571049-14-000461","0001571049-14-000390","9999999995-14-000380","0001571049-14-000381","0001571049-14-000380","0001571049-14-000379","0001571049-14-000378","0001571049-14-000377","0001571049-14-000376","0001571049-14-000375","0001571049-14-000374","0001104659-14-008141","0001179110-14-002453","0001571049-14-000357","0001571049-14-000353","9999999997-14-000664","0001571049-14-000340","0001571049-14-000328","0001571049-14-000320","0001571049-14-000314","0001571049-14-000301","0001571049-14-000299","0001571049-14-000268","0001571049-14-000177","0000000000-14-003408","0001571049-14-000137","0001571049-14-000132","0001571049-14-000131","0001571049-14-000082","0001571049-14-000083","0000000000-14-000747","0001571049-13-001294","0001571049-13-001292","0000000000-13-066915","0001571049-13-001068","0001338095-10-000003","9999999997-08-019239","9999999997-07-026648","9999999997-05-038161"],"filingDate":["2017-05-24","2017-05-19","2017-05-11","2017-04-21","2017-04-20","2017-03-24","2017-03-15","2017-03-01","2017-02-17","2017-02-16","2017-02-14","2017-02-02","2017-01-18","2016-12-20","2016-12-16","2016-11-15","2016-10-14","2016-09-21","2016-08-23","2016-07-20","2016-07-06","2016-06-21","2016-05-20","2016-05-19","2016-05-16","2016-05-13","2016-05-04","2016-05-02","2016-04-14","2016-04-13","2016-04-07","2016-03-29","2016-02-24","2016-02-12","2016-01-20","2016-01-07","2015-12-16","2015-12-15","2015-12-14","2015-12-11","2015-12-11","2015-12-11","2015-12-10","2015-12-10","2015-12-10","2015-12-07","2015-12-07","2015-12-03","2015-11-30","2015-11-19","2015-11-13","2015-11-13","2015-11-12","2015-11-12","2015-11-12","2015-11-12","2015-11-12","2015-11-12","2015-11-09","2015-10-05","2015-09-02","2015-09-01","2015-08-21","2015-08-19","2015-08-18","2015-08-12","2015-08-12","2015-08-07","2015-08-07","2015-08-07","2015-08-06","2015-07-28","2015-07-27","2015-07-22","2015-07-17","2015-07-16","2015-07-16","2015-07-16","2015-07-16","2015-07-08","2015-07-07","2015-07-07","2015-07-02","2015-06-29","2015-06-29","2015-06-25","2015-06-25","2015-05-19","2015-05-13","2015-05-13","2015-05-06","2015-05-06","2015-05-04","2015-05-04","2015-05-04","2015-05-04","2015-05-04","2015-05-04","2015-05-04","2015-05-04","2015-05-04","2015-05-01","2015-05-01","2015-04-30","2015-04-27","2015-04-20","2015-04-02","2015-04-02","2015-03-26","2015-03-24","2015-03-24","2015-02-24","2015-02-13","2015-02-05","2015-01-07","2015-01-07","2015-01-06","2015-01-06","2014-12-15","2014-12-15","2014-12-15","2014-12-15","2014-12-15","2014-12-11","2014-11-25","2014-11-20","2014-11-12","2014-11-12","2014-10-02","2014-10-01","2014-10-01","2014-09-22","2014-09-15","2014-09-02","2014-08-29","2014-08-18","2014-08-15","2014-08-15","2014-08-15","2014-08-12","2014-08-11","2014-06-20","2014-05-22","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-16","2014-05-15","2014-05-14","2014-04-29","2014-04-17","2014-04-10","2014-04-09","2014-03-31","2014-02-24","2014-02-24","2014-02-20","2014-02-19","2014-02-19","2014-02-19","2014-02-19","2014-02-19","2014-02-14","2014-02-14","2014-02-12","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-07","2014-02-07","2014-02-06","2014-02-06","2014-02-05","2014-02-05","2014-02-04","2014-02-03","2014-02-03","2014-01-29","2014-01-27","2014-01-23","2014-01-21","2014-01-21","2014-01-17","2014-01-10","2014-01-10","2014-01-07","2013-12-23","2013-12-23","2013-12-09","2013-11-08","2010-07-21","2008-04-09","2007-05-22","2005-08-30"],"reportDate":["2017-05-24","2017-05-10","2017-05-11","2017-04-21","2017-04-20","2017-03-23","2017-03-15","2017-02-28","2017-02-17","2017-02-16","","2017-02-01","2017-01-18","2016-12-20","2016-12-16","2016-11-15","2016-10-14","2016-09-21","2016-08-23","2016-07-20","2016-07-06","2016-06-21","2016-05-20","","2016-05-16","2016-05-13","2016-05-02","2016-04-30","","2016-04-13","2016-04-07","2015-12-31","2016-02-22","","","2016-01-07","","","","","","","2015-12-09","","","","","","","","2015-11-10","","2015-11-10","2015-11-10","2015-11-10","2015-09-30","2015-11-12","2015-11-11","2015-11-03","2015-10-02","2015-09-01","2015-09-01","","","","2015-06-30","2015-08-12","2015-08-07","","2015-08-06","2015-08-06","2015-07-27","2015-07-27","2015-07-22","","","","","","","","","","","","","","","2015-03-31","2015-05-13","","","2015-04-30","2015-04-30","2015-04-30","2015-04-30","2015-04-30","2015-04-30","2015-04-30","2015-04-30","2015-04-30","2015-04-30","","","","","2014-12-31","2015-04-02","2015-03-26","2015-03-24","2014-12-31","2015-02-24","","2015-02-03","2015-01-07","","2015-01-02","2015-01-06","2014-12-12","2014-12-12","2014-12-12","2014-12-12","2014-12-12","2014-12-11","2014-11-25","2014-11-20","2014-09-30","2014-11-12","2014-10-01","2014-10-01","2014-10-01","2014-09-22","2014-09-12","2014-09-02","2014-08-29","2014-08-14","2014-08-14","2014-08-14","2014-08-14","2014-06-30","2014-08-11","2014-06-18","","2014-05-15","2014-05-15","2014-05-15","2014-05-15","2014-05-15","2014-05-15","2014-05-15","2014-05-15","2014-05-15","","2014-05-15","2014-03-31","2014-04-29","2013-12-31","2014-05-15","2014-04-09","2013-12-31","","","","2014-02-14","2014-02-14","2014-02-14","2014-02-14","2014-02-14","2014-02-14","2014-02-14","","","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","2014-02-10","","","","","","","","","","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2017-05-24T17:10:13.000Z","2017-05-19T01:43:18.000Z","2017-05-11T17:27:19.000Z","2017-04-21T17:42:09.000Z","2017-04-20T14:38:23.000Z","2017-03-24T18:28:04.000Z","2017-03-15T21:01:16.000Z","2017-03-01T21:26:58.000Z","2017-02-17T21:26:16.000Z","2017-02-16T21:03:25.000Z","2017-02-14T23:39:57.000Z","2017-02-02T00:17:06.000Z","2017-01-18T21:03:56.000Z","2016-12-20T21:01:49.000Z","2016-12-16T21:15:39.000Z","2016-11-15T21:30:27.000Z","2016-10-14T20:03:53.000Z","2016-09-21T20:11:36.000Z","2016-08-23T20:02:27.000Z","2016-07-20T20:01:17.000Z","2016-07-06T20:07:50.000Z","2016-06-21T20:43:03.000Z","2016-05-20T20:48:28.000Z","2016-05-19T13:31:45.000Z","2016-05-16T20:34:31.000Z","2016-05-13T12:00:34.000Z","2016-05-04T12:02:00.000Z","2016-05-02T12:02:40.000Z","2016-04-13T23:10:27.000Z","2016-04-13T21:20:00.000Z","2016-04-07T21:02:28.000Z","2016-03-28T22:11:57.000Z","2016-02-24T21:29:27.000Z","2016-02-12T21:23:35.000Z","2016-01-20T22:18:33.000Z","2016-01-07T21:02:00.000Z","2015-12-15T23:39:14.000Z","2015-12-16T05:15:17.000Z","2015-12-14T22:18:26.000Z","2015-12-14T05:15:17.000Z","2015-12-11T21:01:19.000Z","2015-12-11T20:58:35.000Z","2015-12-10T23:25:18.000Z","2015-12-10T21:40:49.000Z","2015-12-10T19:56:16.000Z","2015-12-07T21:20:39.000Z","2015-12-07T21:17:29.000Z","2015-12-03T21:40:34.000Z","2015-11-30T21:07:01.000Z","2015-11-19T21:02:44.000Z","2015-11-13T12:13:35.000Z","2015-11-12T23:15:58.000Z","2015-11-12T16:56:51.000Z","2015-11-12T16:54:20.000Z","2015-11-12T16:52:54.000Z","2015-11-12T11:11:02.000Z","2015-11-12T11:07:37.000Z","2015-11-12T11:03:26.000Z","2015-11-06T22:41:42.000Z","2015-10-02T23:39:26.000Z","2015-09-02T01:17:34.000Z","2015-09-01T11:04:51.000Z","2015-08-24T04:15:11.000Z","2015-08-19T20:00:26.000Z","2015-08-18T19:28:44.000Z","2015-08-12T20:08:04.000Z","2015-08-12T20:04:37.000Z","2015-08-07T20:24:42.000Z","2015-08-07T20:19:10.000Z","2015-08-07T20:03:41.000Z","2015-08-06T20:05:20.000Z","2015-07-28T20:11:56.000Z","2015-07-27T20:09:34.000Z","2015-07-22T20:07:43.000Z","2015-07-17T18:22:27.000Z","2015-07-17T04:15:15.000Z","2015-07-17T01:11:43.000Z","2015-07-16T17:58:46.000Z","2015-07-16T14:37:24.000Z","2015-07-08T17:46:06.000Z","2015-07-07T19:41:49.000Z","2015-07-07T01:32:58.000Z","2015-07-02T20:50:25.000Z","2015-06-29T21:06:44.000Z","2015-06-29T20:29:44.000Z","2015-06-25T18:30:35.000Z","2015-06-25T18:25:40.000Z","2015-05-19T20:05:32.000Z","2015-05-13T20:04:52.000Z","2015-05-13T20:02:51.000Z","2015-05-06T16:39:02.000Z","2015-05-06T16:38:18.000Z","2015-05-04T20:11:05.000Z","2015-05-04T20:10:13.000Z","2015-05-04T20:09:16.000Z","2015-05-04T20:08:09.000Z","2015-05-04T20:07:01.000Z","2015-05-04T20:05:55.000Z","2015-05-04T20:04:50.000Z","2015-05-04T20:03:42.000Z","2015-05-04T20:02:32.000Z","2015-05-01T20:08:35.000Z","2015-04-30T23:50:10.000Z","2015-04-30T20:08:13.000Z","2015-04-27T18:51:46.000Z","2015-04-20T21:09:09.000Z","2015-04-10T16:59:07.000Z","2015-04-02T20:04:47.000Z","2015-03-26T20:08:23.000Z","2015-03-24T20:08:53.000Z","2015-03-24T20:07:28.000Z","2015-02-24T21:06:07.000Z","2015-02-13T21:35:53.000Z","2015-02-05T22:07:54.000Z","2015-01-07T21:30:48.000Z","2015-01-06T23:38:53.000Z","2015-01-06T22:55:44.000Z","2015-01-06T12:57:37.000Z","2014-12-15T21:25:20.000Z","2014-12-15T21:24:14.000Z","2014-12-15T21:21:18.000Z","2014-12-15T21:20:06.000Z","2014-12-15T21:05:50.000Z","2014-12-11T21:01:36.000Z","2014-11-25T21:07:40.000Z","2014-11-20T21:47:27.000Z","2014-11-12T21:13:50.000Z","2014-11-12T21:04:40.000Z","2014-10-02T20:03:43.000Z","2014-10-01T10:30:32.000Z","2014-10-01T10:27:12.000Z","2014-09-22T20:05:16.000Z","2014-09-15T20:05:58.000Z","2014-09-02T21:29:01.000Z","2014-08-29T20:03:43.000Z","2014-08-18T20:29:50.000Z","2014-08-15T20:42:51.000Z","2014-08-15T20:42:02.000Z","2014-08-15T20:41:24.000Z","2014-08-12T20:11:38.000Z","2014-08-11T20:35:19.000Z","2014-06-20T20:31:56.000Z","2014-05-22T20:21:57.000Z","2014-05-16T20:23:20.000Z","2014-05-16T20:23:06.000Z","2014-05-16T20:22:51.000Z","2014-05-16T20:22:36.000Z","2014-05-16T20:22:35.000Z","2014-05-16T20:22:20.000Z","2014-05-16T20:22:05.000Z","2014-05-16T20:21:50.000Z","2014-05-16T20:21:36.000Z","2014-05-16T20:10:15.000Z","2014-05-15T20:10:01.000Z","2014-05-14T11:30:43.000Z","2014-04-29T10:50:36.000Z","2014-05-02T16:20:45.000Z","2014-04-10T10:34:59.000Z","2014-04-09T10:31:01.000Z","2014-03-31T16:00:10.000Z","2014-02-24T22:08:18.000Z","2014-02-24T21:38:01.000Z","2014-02-20T21:06:33.000Z","2014-02-19T21:43:11.000Z","2014-02-19T21:18:40.000Z","2014-02-19T21:17:12.000Z","2014-02-19T21:16:10.000Z","2014-02-19T21:03:24.000Z","2014-02-14T21:32:18.000Z","2014-02-14T21:31:12.000Z","2014-02-11T23:25:44.000Z","2014-02-11T05:15:10.000Z","2014-02-11T00:40:16.000Z","2014-02-11T00:38:34.000Z","2014-02-11T00:37:25.000Z","2014-02-11T00:35:27.000Z","2014-02-11T00:34:31.000Z","2014-02-11T00:32:33.000Z","2014-02-11T00:31:28.000Z","2014-02-11T00:30:32.000Z","2014-02-11T00:04:51.000Z","2014-02-10T23:16:53.000Z","2014-02-07T16:20:16.000Z","2014-02-07T14:36:35.000Z","2014-02-07T15:33:42.000Z","2014-02-06T15:39:57.000Z","2014-02-06T02:27:07.000Z","2014-02-05T17:28:04.000Z","2014-02-04T19:43:37.000Z","2014-02-03T11:18:18.000Z","2014-02-03T11:16:29.000Z","2014-01-29T22:16:25.000Z","2014-01-27T11:00:51.000Z","2014-01-23T20:34:58.000Z","2014-01-21T11:03:05.000Z","2014-01-17T22:52:59.000Z","2014-01-17T23:14:26.000Z","2014-01-10T11:07:29.000Z","2014-01-10T11:04:54.000Z","2014-01-07T20:01:52.000Z","2013-12-23T11:09:32.000Z","2013-12-23T11:06:20.000Z","2013-12-09T19:29:05.000Z","2013-11-08T18:42:58.000Z","2010-07-21T21:13:58.000Z","2008-04-16T15:19:20.000Z","2007-06-05T19:40:11.000Z","2005-09-07T19:31:46.000Z"],"act":["34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","33","33","","33","","33","","","","","33","","33","33","34","33","","","","34","34","34","34","34","34","","33","","","34","34","34","33","","34","","34","34","33","33","33","33","","","33","33","","","","34","33","33","34","34","","","","","","","","","","","","34","34","33","","33","34","34","34","34","34","34","34","34","34","34","","34","","","","","34","34","","34","34","34","","","34","34","34","34","34","34","","","","34","34","34","34","","","","","","","","","","33","34","34","34","34","34","34","34","34","34","34","","","","","","","34","33","33","","","","","","","","","","","","34","34","34","","34","","","33","33","","","34","34","33","33","","","","33","","33","33","34","34","34"],"form":["8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","SC 13G/A","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","25-NSE","8-K","8-K","8-K","8-K","SC 13D/A","8-K","8-K","10-K","8-K","SC 13G/A","SC 13G/A","8-K","424B3","EFFECT","CORRESP","EFFECT","CORRESP","S-3/A","4","UPLOAD","CORRESP","CORRESP","POS AM","UPLOAD","S-3","POS AM","8-K","D","4","4","4","10-Q","8-K","8-K","8-K","8-K","8-K","4","EFFECT","CORRESP","UPLOAD","10-Q","8-K","8-K","S-3","4","8-K","3","8-K","8-K","424B2","EFFECT","S-1MEF","S-1/A","CORRESP","CORRESP","S-1/A","S-1/A","CORRESP","CORRESP","CORRESP","FWP","S-1/A","S-8","10-Q","8-K","CORRESP","CORRESP","4","4","4","4","4","4","4","4","4","8-K","FWP","S-1/A","UPLOAD","S-1","ARS","DEF 14A","8-K","8-K","10-K","8-K","SC 13G/A","8-K","8-K","SC 13D/A","4","8-K","4","4","4","4","8-K","8-K","4","8-K","10-Q","8-K","4","3","8-K","8-K","8-K","8-K/A","8-K","8-K","4","4","4","10-Q","8-K","8-K","SC 13G","4","4","4","4","4","4","4","4","4","S-8","8-K","10-Q","8-K","ARS","DEF 14A","8-K","10-K","SC 13D","SC 13D","SC 13G","4","4","4","4","4","3","8-K","424B4","EFFECT","3","3","3","3","3","3","3","3","3","3","CORRESP","FWP","CERTNAS","8-A12B","CORRESP","FWP","CORRESP","CORRESP","S-1/A","S-1/A","CORRESP","UPLOAD","FWP","FWP","S-1/A","S-1/A","CORRESP","UPLOAD","CORRESP","S-1","UPLOAD","DRS","D","REGDEX/A","REGDEX","REGDEX"],"fileNumber":["001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","005-88014","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","005-88014","001-36303","001-36303","001-36303","001-36303","005-88014","005-88014","001-36303","333-208263","333-208263","","333-203530","","333-208263","","","","","333-203530","","333-208263","333-203530","001-36303","021-251166","","","","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","","333-206229","","","001-36303","001-36303","001-36303","333-206229","","001-36303","","001-36303","001-36303","333-203530","333-203530","333-205709","333-203530","","","333-203530","333-203530","","","","333-203530","333-203530","333-204301","001-36303","001-36303","","","","","","","","","","","","001-36303","333-203530","333-203530","","333-203530","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","005-88014","001-36303","001-36303","005-88014","","001-36303","","","","","001-36303","001-36303","","001-36303","001-36303","001-36303","","","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","","","","001-36303","001-36303","001-36303","005-88014","","","","","","","","","","333-196038","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","001-36303","005-88014","005-88014","005-88014","","","","","","","001-36303","333-193023","333-193023","","","","","","","","","","","","333-193023","001-36303","001-36303","","333-193023","","","333-193023","333-193023","","","333-193023","333-193023","333-193023","333-193023","","","","333-193023","","377-00359","021-145311","021-80868","021-80868","021-80868"],"filmNumber":["17866106","17856308","17833475","17775154","17771800","17712337","17691921","17654510","17621726","17617892","17612058","17566369","17533491","162061443","162056482","162000036","161937142","161895753","161847280","161775456","161753779","161724811","161666903","","161654446","161645913","161617451","161609770","161570167","161569910","161560657","161533220","161452386","161419532","161351782","161330296","151289593","151289831","","151284656","","151283257","","","","","151272935","","151260034","151243692","151226892","151226274","","","","151221151","151221109","151221030","151213474","151141847","151088443","","151069842","","","151047101","151047038","151037818","151037760","","151033100","","151007219","151000061","15993518","15992604","15992560","15991218","","","15976522","15975135","","","","15951538","15951518","15876529","15858383","15858348","","","","","","","","","","","","15824392","15821440","15818556","","15781219","15006258","15747474","15727803","15721826","15721795","15643525","15615339","15581007","15513816","15511574","","15508141","","","","","141286482","141280789","","141239521","141214163","141213946","","","141131183","141114126","141103294","141078380","141075392","141049299","","","","141034084","141031021","14933098","14863992","","","","","","","","","","14851642","14847214","14839200","14791166","14006606","14754757","14752436","14728624","14637816","14637411","14629642","","","","","","","14617335","14595806","14591192","","","","","","","","","","","","14582153","14005052","14578474","","14575285","","","14566481","14557769","","","14536539","14536105","14536201","14520162","","","","131293113","","131203826","10962908","08045414","07066021","05061676"],"items":["7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","5.02","7.01,9.01","7.01,9.01","","1.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","7.01,9.01","","7.01,9.01","7.01,9.01","3.01","1.03,9.01","","5.02,8.01,9.01","3.01","","1.02,2.05,8.01,9.01","","","7.01,9.01","","S-3,,2015-12-15 16:00:00","","POS AM,0001338095-15-000089,2015-12-11","","","","","","","","","","","5.02,9.01","06b","","","","","7.01,9.01","2.02,9.01","1.01,3.02,8.01,9.01","7.01,9.01","7.01,9.01","","S-3,,2015-08-21 16:00:00","","","","2.02,9.01","1.01,9.01","","","5.02,9.01","","5.02,9.01","8.01,9.01","","S-1,,2015-07-16 17:00:00","","","","","","","","","","","","","","2.02,9.01","","","","","","","","","","","","5.02,5.07,9.01","","","","","","","7.01,9.01","2.02,9.01","","7.01,9.01","","5.02,9.01","8.01,9.01","","","7.01,9.01","","","","","5.02","7.01,9.01","","1.01,2.03,3.02,9.01","","2.02,9.01","","","5.02,9.01","5.02","1.01,2.03,9.01","9.01","7.01,9.01","5.02","","","","","2.02,9.01","8.01,9.01","","","","","","","","","","","","5.02,5.07,9.01","","7.01,9.01","","","7.01,9.01","","","","","","","","","","","5.02,5.03,8.01,9.01","","S-1,,2014-02-10 17:15:00","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","06","06","06,46,UL","06,46,UL"],"core_type":["8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","SC 13G/A","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","25-NSE","8-K","8-K","8-K","8-K","SC 13D/A","8-K","8-K","10-K","8-K","SC 13G/A","SC 13G/A","8-K","424B3","EFFECT","CORRESP","EFFECT","CORRESP","S-3/A","4","LETTER","CORRESP","CORRESP","POS AM","LETTER","S-3","POS AM","8-K","D","4","4","4","10-Q","8-K","8-K","8-K","8-K","8-K","4","EFFECT","CORRESP","LETTER","10-Q","8-K","8-K","S-3","4","8-K","3","8-K","8-K","424B2","EFFECT","S-1MEF","S-1/A","CORRESP","CORRESP","S-1/A","S-1/A","CORRESP","CORRESP","CORRESP","FWP","S-1/A","S-8","10-Q","8-K","CORRESP","CORRESP","4","4","4","4","4","4","4","4","4","8-K","FWP","S-1/A","LETTER","S-1","ARS","DEF 14A","8-K","8-K","10-K","8-K","SC 13G/A","8-K","8-K","SC 13D/A","4","8-K","4","4","4","4","8-K","8-K","4","8-K","10-Q","8-K","4","3","8-K","8-K","8-K","8-K/A","8-K","8-K","4","4","4","10-Q","8-K","8-K","SC 13G","4","4","4","4","4","4","4","4","4","S-8","8-K","10-Q","8-K","ARS","DEF 14A","8-K","10-K","SC 13D","SC 13D","SC 13G","4","4","4","4","4","3","8-K","424B4","EFFECT","3","3","3","3","3","3","3","3","3","3","CORRESP","FWP","CERTNAS","8-A12B","CORRESP","FWP","CORRESP","CORRESP","S-1/A","S-1/A","CORRESP","LETTER","FWP","FWP","S-1/A","S-1/A","CORRESP","LETTER","CORRESP","S-1","LETTER","DRS","D","REGDEX/A","REGDEX","REGDEX"],"size":[1990168,34452167,2218489,6044897,2285134,72265528,2206092,27128,66999072,2234618,144318,10112757,2442964,2320309,54813284,2373266,2255540,2321119,2242953,1971137,1557694,2057052,11000231,3541,1607477,5487102,25857,137261,158705,109454,23756,5994687,141021,102330,33230,7573047,192134,1794,13580,1807,19230,121959,4798,161070,13011,20241,539289,159990,283656,540540,95771,12994,4810,4792,4843,3936426,7134327,256640,653913,4778254,4014010,3323,1794,16250,155959,3672330,259522,380752,944512,5509,107394,14590,143449,248354,1787067,1793,101819,2224933,35116,35112,1912225,2386441,35111,12041,19635,4416685,1871643,72947,4068329,226465,18274,20554,5339,5365,5378,5523,5379,5358,5494,5455,5521,148444,4310414,2027932,154928,1743008,1432,1966706,5200387,270400,10307875,5412546,99405,49834,142957,164041,19671,3845532,5476,5522,5548,5541,21630,2527634,4668,425779,4027390,260733,5457,275949,140555,24874,1628772,4044461,3901960,22302,5625,5562,5632,3925002,200428,101258,63419,5757,5772,5771,5751,5839,5713,5769,12976,5838,281161,213162,5300657,2931214,1526,650654,2349508,2298332,325289,357789,146217,39043,31054,23242,23091,26471,12495,269672,8824047,1861,19548,12149,17271,15042,12908,19934,19797,22535,12143,24148,25220,9621,1475,14250,20533,126064,25219,40146,9055196,9528749,25780,163964,12007201,11937493,9255008,10315216,84880,165582,146843,11545329,207139,7112629,9645,1583,1617,1617],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["nrx8-kmay2017mor_05242017.htm","nrx8-kreorganizationplanco.htm","nrx8-kapril2017mor_05112017.htm","nrx8-kreorganizationplansu.htm","nrx8-kmarch2017mor_04202017.htm","nrx8-kproposedplanofreorga.htm","nrx8-kfebruary2017mor_0315.htm","nrx8-kdirectorsresignation.htm","nrx8-kplanofreorganization.htm","nrx8-kjanuary2017mor_02162.htm","nrx123116.htm","nrx8-kplansupportagreement.htm","nrx8-kdecembermor_01182017.htm","nrx8-knovembermor_12202016.htm","nrx8-kplanofliquidation_12.htm","nrx8-koctobermor_11152016.htm","nrx8-kseptembermor_10142016.htm","nrx8-kaugustmor_09212016.htm","nrx8-kjulymor_08232016.htm","nrx8-kjunemor_07202016.htm","nrx8-ksupplementalinvestor.htm","nrx8-kmaymor_06202016.htm","nrx8-ksoalandsofa_05202016.htm","xslF25X02/primary_doc.xml","nrx8-kinitialmor_05162016.htm","nrx8-kcorporatepresentatio.htm","nrx8-kdelistingfromnasdaq_.htm","nrx8-kchapter11proceeding_.htm","eps6767.htm","nrx8-kofficerstermination_.htm","nrx8-knoticeofdelisting_04.htm","nrx201510-k.htm","a8-kcompanyupdate02x24x2016.htm","d124193dsc13ga.htm","v429231_sc13ga1.htm","nrx8-kcorporatepresentatio.htm","a15-24904_4424b3.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","a15-24904_1s3a.htm","xslF345X03/a4.xml","filename1.pdf","filename1.htm","filename1.htm","nrxposteffectiveamendment7.htm","filename1.pdf","nrxs-3resaleregnov2015pipe2.htm","nrxposteffectiveamendmentt.htm","a8-krsus.htm","xslFormDX01/primary_doc.xml","xslF345X03/wf-form4_144734740069183.xml","xslF345X03/wf-form4_144734724205337.xml","xslF345X03/wf-form4_144734716426041.xml","nrx0930201510-q.htm","a8-kcorporatepresentation1.htm","a8-k3q2015finanicalpressre.htm","a8-kpipe2015.htm","a15-20684_18k.htm","a15-18852_18k.htm","xslF345X03/wf-form4_144110548101185.xml","xslEFFECTX01/primary_doc.xml","filename1.htm","filename1.pdf","nrx0630201510-q.htm","a8-k2q2015financialpr.htm","a15-17232_18k.htm","a15-16763_1s3.htm","xslF345X03/wf-form4_143897780812885.xml","a8-kfoxconsultingagreement.htm","xslF345X02/wf-form3_143811430525865.xml","a8-kprjaipatel.htm","nephrogenexform8-krewarran.htm","a2225424z424b2.htm","xslEFFECTX01/primary_doc.xml","a15-9280_15s1mef.htm","a2225417zs-1a.htm","filename1.htm","filename1.htm","a2225297zs-1a.htm","a2225297zs-1a.htm","filename1.htm","filename1.htm","filename1.htm","a15-9280_6fwp.htm","a2224552zs-1a.htm","s-8.htm","nrx0331201510-q.htm","a8-k1q10q03312015.htm","filename1.htm","filename1.htm","xslF345X03/wf-form4_143077025559176.xml","xslF345X03/wf-form4_143077020356957.xml","xslF345X03/wf-form4_143077014626258.xml","xslF345X03/wf-form4_143077007890914.xml","xslF345X03/wf-form4_143077001204155.xml","xslF345X03/wf-form4_143076994532293.xml","xslF345X03/wf-form4_143076988027516.xml","xslF345X03/wf-form4_143076981305724.xml","xslF345X03/wf-form4_143076973360294.xml","a15-10539_18k.htm","a15-9280_3fwp.htm","a2224552zs-1a.htm","filename1.pdf","a2224301zs-1.htm","9999999997-15-007847.paper","def14-a2015.htm","a8-kir03262015.htm","a8-k1q2015financialpr.htm","nrx201410-k.htm","a8-kir02252015.htm","d873860dsc13ga.htm","a15-3857_18k.htm","a8-kema2015.htm","eps6010.htm","xslF345X03/edgar.xml","a15-1204_18k.htm","xslF345X03/wf-form4_141867871005236.xml","xslF345X03/wf-form4_141867864434996.xml","xslF345X03/wf-form4_141867846792003.xml","xslF345X03/wf-form4_141867839622512.xml","a8-ksalaryincreases.htm","a14-26029_18k.htm","xslF345X03/wf-form4_141694965042993.xml","a14-24836_18k.htm","nrx0930201410-q.htm","nrx8-k9302014pr.htm","xslF345X03/wf-form4_141228021272785.xml","xslF345X02/wf-form3_141215942122913.xml","a8-knewbodmember.htm","a8-kdirectorscompensation.htm","nrx8-kofficelease.htm","a8-kairpresentation.htm","a8-kirpresentation92014.htm","nrx8-kcomadj2014.htm","xslF345X03/t1401601_fox-f4.xml","xslF345X03/t1401601_hamill-f4.xml","xslF345X03/t1401601_peterson-f4.xml","nrx0630201410-q.htm","nrx8-k06302014pressrelease.htm","a14-15752_18k.htm","fp0010550_sc13g.htm","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","xslF345X03/a4.xml","a14-12900_1s8.htm","a14-12869_18k.htm","a14-11323_110q.htm","a14-11428_18k.htm","9999999997-14-009084.paper","a2219549zdef14a.htm","a14-10133_18k.htm","a2219298z10-k.htm","eps5556.htm","a14-6202_2sc13d.htm","d680343dsc13g.htm","xslF345X03/edgar.xml","xslF345X03/t1400250-vogelbaumform4.xml","xslF345X03/t1400250_seltzer-f4.xml","xslF345X03/t1400250_markham-f4.xml","xslF345X03/a4.xml","xslF345X02/t1400227_mitchum.xml","t1400226_8k.htm","t1400182-424b4.htm","xslEFFECTX01/primary_doc.xml","xslF345X02/t1400117-vogelbaum_f3.xml","xslF345X02/t1400117-steiner_f3.xml","xslF345X02/t1400117-peterson_f3.xml","xslF345X02/t1400117-legault_f3.xml","xslF345X02/t1400117-hamill_f3.xml","xslF345X02/t1400117-seltzerl_f3.xml","xslF345X02/t1400117-markham_f3.xml","xslF345X02/t1400117-fox_f3.xml","xslF345X02/a3.xml","xslF345X02/edgar.xml","filename1.htm","t1400186_fwp.htm","9999999997-14-000664.paper","t1400162_8a.htm","filename1.htm","t1400173_fwp.htm","filename1.htm","filename1.htm","t1400159-s1a.htm","t1400093-s1a.htm","filename1.htm","filename1.pdf","t1400093_fwp.htm","t1400068_fwp.htm","t1400068-s1a.htm","t1400044-s1a.htm","filename1.htm","filename1.pdf","filename1.htm","t1300656-s1.htm","filename1.pdf","filename1.htm","xslFormDX01/primary_doc.xml","9999999997-08-019239.paper","9999999997-07-026648.paper","9999999997-05-038161.paper"],"primaryDocDescription":["8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","AMENDED SC 13G","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","","8-K","8-K","8-K","8-K","","8-K","8-K","10-K","8-K","SCHEDULE 13G (AMENDMENT NO. 2)","AMENDMENT NO. 1","8-K","424B3","","","","","S-3","4","","","","POS AM 7","","S-3","POST EFFECTIVE AMENDMENT 6 ON FORM S-3","8-K","","FORM 4","FORM 4","FORM 4","10-Q","8-K","8-K","8-K","8-K","8-K","FORM 4","","","","10-Q","8-K","8-K","S-3","FORM 4","8-K","FORM 3","8-K","8-K","424B2","","S-1MEF","S-1/A","","","S-1/A","S-1/A","","","","FWP","S-1/A","S-8","10-Q","8-K","","","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","8-K","FWP","S-1/A","","S-1","AUTO-GENERATED PAPER DOCUMENT","DEF 14A","8-K","8-K","10-K","8-K","SC 13G/A","8-K","8-K","","FORM 4 -","8-K","FORM 4","FORM 4","FORM 4","FORM 4","8-K","8-K","FORM 4","8-K","10-Q","8-K","FORM 4","FORM 3","8-K","8-K","8-K","8-K/A","8-K","8-K","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","10-Q","8-K","8-K","","4","4","4","4","4","4","4","4","4","S-8","8-K","10-Q","8-K","AUTO-GENERATED PAPER DOCUMENT","DEF 14A","8-K","10-K","","SC 13D","SCHEDULE 13G","FORM 4 -","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","4","OWNERSHIP DOCUMENT","FORM 8-K","FINAL PROSPECTUS","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","3","FORM 3 -","","ISSUER FREE WRITING PROSPECTUS","AUTO-GENERATED PAPER DOCUMENT","FORM 8-A12B","","ISSUER FREE WRITING PROSPECTUS","","","AMENDMENT NO. 4 TO FORM S-1","AMENDMENT NO. 3 TO FORM S-1","","","ISSUER FREE WRITING PROSPECTUS","ISSUER FREE WRITING PROSPECTUS","AMENDMENT NO. 2 TO FORM S-1","AMENDMENT NO. 1 TO FORM S-1","","","","FORM S-1","","","","AUTO-GENERATED PAPER DOCUMENT","AUTO-GENERATED PAPER DOCUMENT","AUTO-GENERATED PAPER DOCUMENT"]},"files":[]}}