{"cik":"0001329517","entityType":"operating","sic":"6035","sicDescription":"Savings Institution, Federally Chartered","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"WATERSTONE FINANCIAL INC","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"Large Accelerated","fiscalYearEnd":"1231","stateOfIncorporation":"WI","stateOfIncorporationDescription":"WI","addresses":{"mailing":{"street1":"11200 WEST PLANK ROAD","street2":null,"city":"WAUWATOSA","stateOrCountry":"WI","zipCode":"53226","stateOrCountryDescription":"WI","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"11200 WEST PLANK ROAD","street2":null,"city":"WAUWATOSA","stateOrCountry":"WI","zipCode":"53226","stateOrCountryDescription":"WI","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"414-258-5880","flags":"","formerNames":[{"name":"Wauwatosa Holdings, Inc.","from":"2005-06-10T00:00:00.000Z","to":"2008-08-08T00:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["0000834237-20-006794","0000215457-19-005784","0001126328-18-000072","0000215457-18-004661","0000215457-17-002733","0001126328-16-000334","0000943374-14-000045","0001569994-14-000008","0001569994-14-000006","0001569994-14-000001","0001188112-13-003582","0001569994-13-000015","0001569994-13-000014","0001569994-13-000013","0000943374-13-000569","0001569994-13-000002","0001329517-13-000054","0001329517-13-000052","0001329517-13-000048","0001329517-13-000045","0001329517-13-000039","0001329517-13-000036","0001329517-13-000034","0001329517-13-000031","0001329517-13-000027","0001329517-13-000028","0001329517-13-000021","0001329517-13-000019","0001329517-13-000014","0001329517-13-000011","0001329517-13-000008","0001329517-13-000004","0001140361-12-051240","0001329517-12-000039","0001140361-12-048297","0001140361-12-046022","0001140361-12-045817","0001329517-12-000035","0001329517-12-000032","0001140361-12-039911","0001329517-12-000018","0001140361-12-024241","0001329517-12-000010","0001329517-12-000008","0001140361-12-015735","0001329517-12-000005","0001140361-12-004107","0001140361-12-001478","0001140361-12-001476","0001140361-12-001473","0001140361-11-057598","0001140361-11-057207","0001140361-11-054893","0001140361-11-054745","0001329517-11-000035","0000000000-11-058992","0001329517-11-000028","0001329517-11-000016","0000000000-11-037639","0001140361-11-032852","0001329517-11-000014","0001140361-11-032456","0001329517-11-000013","0001329517-11-000012","0001329517-11-000009","0001329517-11-000005","0001140361-10-049505","0001140361-10-049346","0001140361-10-045646","0001329517-10-000024","0001140361-10-041838","0001329517-10-000021","0001140361-10-024102","0001329517-10-000017","0001329517-10-000015","0001329517-10-000011","0001329517-10-000010","0001329517-10-000002","0001140361-09-028453","0001140361-09-027751","0001329517-09-000025","0001329517-09-000017","0001329517-09-000016","0001329517-09-000014","0001329517-09-000006","0001329517-09-000003","0001329517-08-000019","0001140361-08-027484","0001329517-08-000018","0001329517-08-000017","0001329517-08-000012","0001299933-08-003594","0001140361-08-014441","0001329517-08-000010","0001329517-08-000005","0000943374-08-000507","0001299933-08-001977","0001209191-08-020883","0000950137-08-003855","0000950137-08-003787","0001299933-08-001444","0001209191-08-018559","0001209191-08-013450","0001299933-08-000909","0001209191-07-067125","0001209191-07-065411","0000950137-07-016945","0000943374-07-001364","0001209191-07-053425","0001209191-07-049606","0000950137-07-011826","0001299933-07-003605","0000950137-07-007108","0000950137-07-007015","0000943374-07-000577","0000950137-07-004560","0000950137-07-003898","0000943374-07-000368","0001209191-07-012087","0001209191-07-012083","0001209191-07-012081","0000950137-07-001503","0001209191-07-002857","0001209191-07-002847","0001209191-07-002845","0001209191-07-002843","0001209191-07-002841","0001209191-07-002838","0001209191-07-002836","0001209191-07-002832","0000943374-07-000012","0000943374-06-001566","0000943374-06-001561","0000950137-06-011657","0001299933-06-006117","0001209191-06-048971","0001299933-06-005822","0000950137-06-008375","0001209191-06-036164","0001209191-06-032896","0001299933-06-003649","0001209191-06-029843","0001209191-06-029827","0001209191-06-028402","0001209191-06-027795","0001209191-06-027791","0001209191-06-027762","0001209191-06-027438","0001209191-06-027435","0000950137-06-005210","0000950137-06-004889","0000950137-06-003827","0000950137-06-003826","0001209191-06-017245","0001209191-06-016951","0001209191-06-015927","0001209191-06-015743","0001209191-06-013583","0001299933-06-001236","0001209191-06-005722","0001299933-06-000309","0001209191-05-058434","0001209191-05-058426","0001209191-05-058291","0000950137-05-013874","0001209191-05-055850","0001209191-05-055599","0000950137-05-013238","0000950137-05-012874","0000950137-05-012421","0001209191-05-051009","0001209191-05-051006","0001209191-05-051005","0001209191-05-051003","0001209191-05-051002","0001209191-05-051000","0001209191-05-050990","0001209191-05-050948","0000950137-05-012054","0000950137-05-011779","0000000000-05-047490","0000000000-05-047489","0001209191-05-044410","0001209191-05-044409","0001209191-05-044408","0001209191-05-044407","0001209191-05-044406","0001209191-05-044405","0001209191-05-044404","0001209191-05-044403","0001209191-05-044402","0000950124-05-005155","0000950137-05-010535","0000950137-05-010109","0000950124-05-004831","9999999997-05-034500","0000950137-05-009440","0000950137-05-008846","0000950137-05-008845","0000950137-05-007261"],"filingDate":["2020-02-06","2019-02-06","2018-02-09","2018-02-01","2017-01-30","2016-01-22","2014-01-23","2014-01-21","2014-01-13","2014-01-02","2013-12-19","2013-12-19","2013-12-19","2013-12-19","2013-11-14","2013-11-12","2013-11-12","2013-11-08","2013-10-29","2013-08-09","2013-07-30","2013-07-11","2013-06-25","2013-06-24","2013-06-06","2013-06-06","2013-05-24","2013-05-03","2013-04-30","2013-04-01","2013-03-15","2013-03-01","2012-12-14","2012-12-13","2012-11-20","2012-11-07","2012-11-06","2012-11-02","2012-10-31","2012-09-10","2012-08-03","2012-05-10","2012-05-04","2012-04-09","2012-03-15","2012-03-09","2012-01-30","2012-01-06","2012-01-06","2012-01-06","2011-12-15","2011-12-13","2011-11-23","2011-11-22","2011-11-04","2011-10-06","2011-08-05","2011-07-01","2011-06-20","2011-06-14","2011-06-14","2011-06-10","2011-05-19","2011-05-06","2011-04-01","2011-03-15","2010-12-14","2010-12-13","2010-11-15","2010-11-05","2010-10-21","2010-08-06","2010-06-03","2010-05-07","2010-03-22","2010-03-16","2010-03-16","2010-02-12","2009-12-08","2009-12-01","2009-11-27","2009-11-09","2009-08-06","2009-05-08","2009-03-19","2009-03-11","2008-12-16","2008-12-10","2008-11-07","2008-11-07","2008-08-08","2008-07-24","2008-06-05","2008-06-02","2008-05-12","2008-04-18","2008-04-16","2008-04-01","2008-03-18","2008-03-17","2008-03-17","2008-03-17","2008-02-26","2008-02-21","2007-12-03","2007-11-20","2007-11-09","2007-10-02","2007-09-14","2007-08-21","2007-08-09","2007-06-12","2007-05-09","2007-05-09","2007-04-13","2007-03-28","2007-03-16","2007-02-27","2007-02-21","2007-02-21","2007-02-21","2007-02-06","2007-01-09","2007-01-09","2007-01-09","2007-01-09","2007-01-09","2007-01-09","2007-01-09","2007-01-09","2007-01-09","2006-12-21","2006-12-20","2006-11-01","2006-09-21","2006-09-06","2006-09-05","2006-08-01","2006-06-13","2006-05-26","2006-05-22","2006-05-15","2006-05-15","2006-05-08","2006-05-04","2006-05-04","2006-05-04","2006-05-03","2006-05-03","2006-05-02","2006-04-25","2006-03-27","2006-03-27","2006-03-13","2006-03-10","2006-03-07","2006-03-07","2006-02-27","2006-02-23","2006-01-30","2006-01-18","2005-11-18","2005-11-18","2005-11-18","2005-11-15","2005-11-07","2005-11-04","2005-11-03","2005-10-26","2005-10-14","2005-10-05","2005-10-05","2005-10-05","2005-10-05","2005-10-05","2005-10-05","2005-10-05","2005-10-05","2005-10-05","2005-09-27","2005-09-14","2005-09-14","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-25","2005-08-23","2005-08-11","2005-08-09","2005-08-04","2005-08-02","2005-07-19","2005-07-19","2005-06-10"],"reportDate":["","","","","","","","2014-01-17","2014-01-13","2013-12-27","","","2013-11-30","","","2013-11-11","2013-11-11","2013-09-30","2013-06-30","2013-06-30","2013-06-30","2013-07-09","2013-06-25","2013-06-24","2013-06-06","","2013-05-21","2013-03-31","2013-03-31","2012-12-31","2012-12-31","2012-12-31","2012-12-14","2012-12-13","2012-11-16","2012-11-05","2012-11-02","2012-09-30","2012-09-30","2012-09-06","2012-06-30","2012-05-07","2012-03-31","2012-04-09","2012-03-13","2011-12-31","2011-12-14","2012-01-04","2012-01-04","2012-01-04","2011-12-14","2011-12-09","2011-11-22","2011-11-18","2011-09-30","","2011-06-30","","","2011-06-13","","2011-06-08","2011-05-19","2011-03-31","2011-04-01","2010-12-31","2010-12-13","2010-12-09","2010-11-10","2010-09-30","2010-10-20","2010-06-30","2010-05-25","2010-03-31","2009-03-18","2009-12-31","2010-03-16","2010-02-11","2009-12-07","2006-05-11","2009-11-27","2009-09-30","2009-06-30","2009-03-31","2009-03-17","2008-12-31","2008-12-16","2008-12-08","2008-09-30","2008-09-30","2008-06-30","2008-07-18","","2008-06-02","2008-03-31","2008-04-18","2008-04-14","2008-04-01","2008-05-13","2007-12-31","2008-03-17","2007-01-05","2006-05-11","2008-02-19","2007-11-16","2007-11-16","2007-09-30","2007-09-28","2007-09-14","2007-08-21","2007-06-30","2007-06-12","2007-06-12","2007-03-31","2007-06-14","2007-05-16","2006-12-31","2007-02-21","2005-11-30","2006-11-22","2007-01-05","2007-02-05","2007-01-05","2007-01-05","2007-01-05","2007-01-05","2007-01-05","2007-01-05","2007-01-05","2007-01-05","2007-01-05","","2006-12-19","2006-09-30","2006-09-21","2006-08-30","2006-09-05","2006-06-30","2006-06-12","2006-05-24","2006-05-16","2006-05-11","2006-05-11","2006-05-05","2006-05-03","2006-05-03","2006-05-04","2006-05-03","2006-05-03","2006-03-31","","2005-12-31","2006-05-16","2006-03-13","2006-03-10","2006-03-03","2006-03-03","2006-02-27","2006-02-23","2005-10-04","2006-01-17","2005-11-04","2005-11-17","2005-10-04","2005-11-15","2005-10-04","2005-10-25","2005-09-30","2005-10-25","","2005-10-04","2005-10-04","2005-10-04","2005-10-04","2005-10-04","2005-10-04","2005-10-04","2005-10-04","2005-10-04","2005-06-30","","","2005-08-24","2005-08-24","2005-08-24","2005-08-24","2005-08-24","2005-08-24","2005-08-24","2005-08-24","2005-08-24","","","","","","","","",""],"acceptanceDateTime":["2020-02-06T14:10:05.000Z","2019-02-06T22:29:01.000Z","2018-02-09T18:28:41.000Z","2018-02-01T14:27:09.000Z","2017-01-30T20:41:13.000Z","2016-01-22T20:00:37.000Z","2014-01-22T22:31:42.000Z","2014-01-21T14:40:29.000Z","2014-01-13T21:01:31.000Z","2014-01-02T18:06:12.000Z","2013-12-19T21:40:29.000Z","2013-12-19T21:01:35.000Z","2013-12-19T21:01:35.000Z","2013-12-19T21:01:24.000Z","2013-11-14T21:23:43.000Z","2013-11-12T14:49:16.000Z","2013-11-12T14:47:23.000Z","2013-11-08T21:02:03.000Z","2013-10-29T20:01:26.000Z","2013-08-09T18:27:45.000Z","2013-07-30T20:02:16.000Z","2013-07-11T16:30:24.000Z","2013-06-25T17:42:02.000Z","2013-06-24T20:51:28.000Z","2013-06-06T20:43:12.000Z","2013-06-06T20:41:17.000Z","2013-05-24T16:07:30.000Z","2013-05-03T20:39:12.000Z","2013-04-30T20:00:30.000Z","2013-04-01T16:15:04.000Z","2013-03-15T19:25:33.000Z","2013-03-01T20:45:27.000Z","2012-12-14T20:32:51.000Z","2012-12-13T22:30:12.000Z","2012-11-20T21:57:48.000Z","2012-11-07T20:01:55.000Z","2012-11-06T21:23:45.000Z","2012-11-02T20:06:32.000Z","2012-10-31T20:13:29.000Z","2012-09-10T20:08:21.000Z","2012-08-03T20:21:18.000Z","2012-05-10T17:20:18.000Z","2012-05-04T20:38:45.000Z","2012-04-09T14:53:45.000Z","2012-03-15T16:23:45.000Z","2012-03-09T21:35:33.000Z","2012-01-30T16:36:45.000Z","2012-01-06T17:51:08.000Z","2012-01-06T17:48:57.000Z","2012-01-06T17:42:30.000Z","2011-12-15T19:41:51.000Z","2011-12-13T21:12:17.000Z","2011-11-23T18:43:28.000Z","2011-11-22T22:35:20.000Z","2011-11-04T20:01:39.000Z","2011-10-06T13:06:47.000Z","2011-08-05T19:41:38.000Z","2011-07-01T17:18:59.000Z","2011-06-20T16:28:01.000Z","2011-06-14T20:31:48.000Z","2011-06-14T18:19:53.000Z","2011-06-10T20:20:25.000Z","2011-05-19T19:33:11.000Z","2011-05-06T20:31:00.000Z","2011-04-01T19:29:46.000Z","2011-03-14T22:53:10.000Z","2010-12-14T19:59:58.000Z","2010-12-13T21:19:08.000Z","2010-11-15T20:47:27.000Z","2010-11-05T20:27:11.000Z","2010-10-21T18:02:34.000Z","2010-08-06T20:59:32.000Z","2010-06-03T19:24:02.000Z","2010-05-07T20:19:36.000Z","2010-03-22T20:06:24.000Z","2010-03-16T20:19:15.000Z","2010-03-16T20:16:25.000Z","2010-02-12T21:10:40.000Z","2009-12-08T20:13:03.000Z","2009-12-01T20:18:23.000Z","2009-11-27T15:56:58.000Z","2009-11-07T01:30:03.000Z","2009-08-06T20:11:59.000Z","2009-05-08T21:30:10.000Z","2009-03-19T19:36:08.000Z","2009-03-11T21:24:27.000Z","2008-12-16T18:17:36.000Z","2008-12-10T20:40:12.000Z","2008-11-07T22:23:08.000Z","2008-11-07T14:07:19.000Z","2008-08-08T19:47:08.000Z","2008-07-24T18:31:28.000Z","2008-06-05T19:04:38.000Z","2008-06-02T15:04:52.000Z","2008-05-09T21:36:06.000Z","2008-04-18T20:07:45.000Z","2008-04-15T22:10:59.000Z","2008-04-01T13:54:33.000Z","2008-03-18T21:24:55.000Z","2008-03-17T20:18:08.000Z","2008-03-17T20:17:03.000Z","2008-03-17T20:09:53.000Z","2008-02-26T21:56:25.000Z","2008-02-20T22:33:36.000Z","2007-12-03T15:06:07.000Z","2007-11-20T22:07:31.000Z","2007-11-09T21:37:20.000Z","2007-10-02T18:27:25.000Z","2007-09-14T16:59:13.000Z","2007-08-21T19:03:55.000Z","2007-08-09T21:26:16.000Z","2007-06-12T20:11:55.000Z","2007-05-09T20:16:45.000Z","2007-05-08T22:17:20.000Z","2007-04-13T20:46:02.000Z","2007-03-27T21:53:17.000Z","2007-03-15T21:43:13.000Z","2007-02-27T21:20:39.000Z","2007-02-21T19:20:03.000Z","2007-02-21T19:11:00.000Z","2007-02-21T19:08:53.000Z","2007-02-05T23:36:50.000Z","2007-01-09T20:55:00.000Z","2007-01-09T20:42:32.000Z","2007-01-09T20:41:19.000Z","2007-01-09T20:39:25.000Z","2007-01-09T20:37:57.000Z","2007-01-09T20:34:31.000Z","2007-01-09T20:33:23.000Z","2007-01-09T20:30:35.000Z","2007-01-09T18:05:09.000Z","2006-12-21T17:17:15.000Z","2006-12-20T21:53:43.000Z","2006-10-31T23:30:52.000Z","2006-09-21T20:13:23.000Z","2006-09-06T15:31:33.000Z","2006-09-05T20:43:14.000Z","2006-08-01T21:23:36.000Z","2006-06-13T17:15:21.000Z","2006-05-26T12:32:41.000Z","2006-05-22T16:32:32.000Z","2006-05-15T18:00:55.000Z","2006-05-15T17:26:15.000Z","2006-05-08T21:38:35.000Z","2006-05-04T22:04:03.000Z","2006-05-04T21:58:09.000Z","2006-05-04T20:48:24.000Z","2006-05-03T22:15:24.000Z","2006-05-03T22:13:09.000Z","2006-05-02T01:13:58.000Z","2006-04-25T18:15:20.000Z","2006-03-27T22:25:56.000Z","2006-03-27T22:25:45.000Z","2006-03-13T23:10:49.000Z","2006-03-10T21:34:12.000Z","2006-03-07T22:32:30.000Z","2006-03-07T15:39:05.000Z","2006-02-27T23:18:13.000Z","2006-02-23T18:56:15.000Z","2006-01-30T17:29:46.000Z","2006-01-18T18:55:03.000Z","2005-11-18T22:03:37.000Z","2005-11-18T21:51:04.000Z","2005-11-18T16:24:11.000Z","2005-11-15T22:09:35.000Z","2005-11-07T16:41:47.000Z","2005-11-04T18:44:35.000Z","2005-11-03T00:09:26.000Z","2005-10-26T14:03:22.000Z","2005-10-14T19:57:39.000Z","2005-10-05T20:20:57.000Z","2005-10-05T20:18:40.000Z","2005-10-05T20:17:02.000Z","2005-10-05T20:15:37.000Z","2005-10-05T20:14:46.000Z","2005-10-05T20:12:59.000Z","2005-10-05T20:08:58.000Z","2005-10-05T19:53:39.000Z","2005-10-05T13:19:53.000Z","2005-09-27T21:26:47.000Z","2005-09-14T18:40:36.000Z","2005-09-14T18:39:38.000Z","2005-08-25T11:04:40.000Z","2005-08-25T11:04:18.000Z","2005-08-25T11:04:00.000Z","2005-08-25T11:03:33.000Z","2005-08-25T11:03:07.000Z","2005-08-25T11:02:47.000Z","2005-08-25T11:02:21.000Z","2005-08-25T11:01:49.000Z","2005-08-25T11:01:27.000Z","2005-08-25T11:00:26.000Z","2005-08-23T15:37:56.000Z","2005-08-11T21:27:19.000Z","2005-08-09T21:27:24.000Z","2005-08-05T17:47:46.000Z","2005-08-02T20:56:28.000Z","2005-07-19T21:25:29.000Z","2005-07-19T21:19:23.000Z","2005-06-10T20:10:33.000Z"],"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","","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","","","34","34","","","34","34","34","34","34","34","34","34","","","","34","","","","","","","","","34","33","34","34","34","","34","34","","","34","","","","","","","","","34","34","34","34","","","","","","34","","34","","","","34","","","34","34","34","","","","","","","","","34","34","","","","","","","","","","","","34","33","","","NE","33","33","","33"],"form":["SC 13G/A","SC 13G/A","SC 13G/A","SC 13G","SC 13G","SC 13G/A","15-12G","8-K","8-K","8-K","DEFA14A","425","8-K","425","425","8-K","8-K","10-Q","8-K","10-Q","8-K","8-K","8-K","8-K","8-K","425","8-K","10-Q","8-K","DEF 14A","10-K","8-K","4","8-K","4","4","4","10-Q","8-K","4","10-Q","4","10-Q","DEF 14A","4","10-K","4","4","4","4","4","4","4","4","10-Q","UPLOAD","10-Q","CORRESP","UPLOAD","4","CORRESP","4","8-K","10-Q","DEF 14A","10-K","4","4","4","10-Q","4","10-Q","4","10-Q","DEF 14A","10-K","8-K","8-K","4","4","8-K","10-Q","10-Q","10-Q","DEF 14A","10-K","8-K","3","10-Q","8-K","10-Q","8-K","DEFR14A","DEF 14A","10-Q","PRE 14A","8-K","3","DEF 14A","10-K","8-K","4","4","8-K","4/A","4","10-Q","8-K","4","4","10-Q","8-K","DEF 14A","10-Q","PRE 14A","DEF 14A","10-K","8-K","3","3","4/A","8-K","4","4","4","4","4","4","4","4","8-K","S-8","8-K","10-Q","8-K","4","8-K","10-Q","4","4","8-K","4","4","4","4/A","4/A","4","4","4","10-Q","DEFA14A","10-K","DEF 14A","4","4","4","4","4","8-K","4/A","8-K","4/A","4/A","4","8-K","4","3","10-Q","8-K","SC 13D","4","4","4","4","4","4","4","4","8-K","10-K","UPLOAD","UPLOAD","3","3","3","3","3","3","3","3","3","8-A12G","424B3","CORRESP","CORRESP","SE","S-1/A","S-1/A","CORRESP","S-1"],"fileNumber":["005-81060","005-81060","005-81060","005-81060","005-81060","005-81060","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","","000-51507","","","","000-51507","000-51507","","000-51507","","000-51507","000-51507","","000-51507","","","","","","","","","000-51507","","000-51507","","","","","","000-51507","000-51507","000-51507","000-51507","","","","000-51507","","000-51507","","000-51507","000-51507","000-51507","000-51507","000-51507","","","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","","000-51507","000-51507","000-51507","","","000-51507","","","000-51507","000-51507","","","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","000-51507","","","","000-51507","","","","","","","","","000-51507","333-139545","000-51507","000-51507","000-51507","","000-51507","000-51507","","","000-51507","","","","","","","","","000-51507","000-51507","000-51507","000-51507","","","","","","000-51507","","000-51507","","","","000-51507","","","000-51507","000-51507","005-81060","","","","","","","","","000-51507","000-51507","","","","","","","","","","","","000-51507","333-125715","","","333-125715","333-125715","333-125715","","333-125715"],"filmNumber":["20581288","19572682","18590348","18565115","17557280","161356028","14541035","14536874","14524509","14500930","131288709","131288384","131288385","131288378","131220460","131207589","131207581","131204659","131176369","131025925","13995922","13963411","13931521","13930087","13897787","13897776","13870866","13813175","13797364","13729714","13693860","13657395","","121262952","","","","121176862","121171037","","121007081","","12814860","12749066","","12681059","","","","","","","","","111181152","","111014184","","","","","","11857781","11820115","11731053","11686743","","","","101169100","","10999044","","10812704","10696660","10685714","10685683","10599401","","","091209649","091166291","09991839","09812047","09693409","09673379","081251881","","081172647","081168938","081002438","08967933","08882836","08872776","08819938","08764743","08758456","","08697262","08693172","08693164","","","08630731","","","071232175","071149124","","","071041994","07915150","07832718","07829601","07766331","07722261","07697536","07653539","","","","07582021","","","","","","","","","07519819","061292192","061290481","061176797","061102357","","061074452","06995329","","","06857629","","","","","","","","","06797037","06777556","06712747","06712745","","","","","","06638866","","06535185","","","","051207413","","","051174596","051155843","051138972","","","","","","","","","051123587","051106223","","","","","","","","","","","","051047196","051042917","","","05062813","05992664","05962295","","05890149"],"items":["","","","","","","","8.01","8.01","5.07","","","8.01","","","1.01","1.01","","2.02","","2.02","1.02","5.02","8.01","8.01","","5.07","","2.02","","","2.02","","1.02","","","","","2.02","","","","","","","","","","","","","","","","","","","","","","","","5.07","","","","","","","","","","","","","","2.02","2.02","","","1.01","","","","","","5.02","","","2.02,9.01","","8.01,9.01","","","","","8.01,9.01","","","","8.01,9.01","","","2.02,5.02,5.03,9.01","","","","8.01","","","","5.02,8.01","","","","","","8.01,9.01","","","","2.02,9.01","","","","","","","","","1.01,9.01","","5.02,9.01","","5.02","","8.01,9.01","","","","1.01,9.01","","","","","","","","","","","","","","","","","","2.02,9.01","","5.02","","","","5.03","","","","1.01,5.02,9.01","","","","","","","","","","8.01,9.01","","","","","","","","","","","","","","","","","","","","",""],"core_type":["SC 13G/A","SC 13G/A","SC 13G/A","SC 13G","SC 13G","SC 13G/A","15-12G","8-K","8-K","8-K","DEFA14A","425","8-K","425","425","8-K","8-K","10-Q","8-K","10-Q","8-K","8-K","8-K","8-K","8-K","425","8-K","10-Q","8-K","DEF 14A","10-K","8-K","4","8-K","4","4","4","10-Q","8-K","4","10-Q","4","10-Q","DEF 14A","4","10-K","4","4","4","4","4","4","4","4","10-Q","LETTER","10-Q","CORRESP","LETTER","4","CORRESP","4","8-K","10-Q","DEF 14A","10-K","4","4","4","10-Q","4","10-Q","4","10-Q","DEF 14A","10-K","8-K","8-K","4","4","8-K","10-Q","10-Q","10-Q","DEF 14A","10-K","8-K","3","10-Q","8-K","10-Q","8-K","DEFR14A","DEF 14A","10-Q","PRE 14A","8-K","3","DEF 14A","10-K","8-K","4","4","8-K","4/A","4","10-Q","8-K","4","4","10-Q","8-K","DEF 14A","10-Q","PRE 14A","DEF 14A","10-K","8-K","3","3","4/A","8-K","4","4","4","4","4","4","4","4","8-K","S-8","8-K","10-Q","8-K","4","8-K","10-Q","4","4","8-K","4","4","4","4/A","4/A","4","4","4","10-Q","DEFA14A","10-K","DEF 14A","4","4","4","4","4","8-K","4/A","8-K","4/A","4/A","4","8-K","4","3","10-Q","8-K","SC 13D","4","4","4","4","4","4","4","4","8-K","10-K","LETTER","LETTER","3","3","3","3","3","3","3","3","3","8-A12G","424B3","CORRESP","CORRESP","SE","S-1/A","S-1/A","CORRESP","S-1"],"size":[13333,13333,108148,13346,13239,107588,13518,23635,20811,29906,38798,41124,40521,41924,13807,219245,219242,20313266,319833,28431382,323928,35755,22917,24331,282535,283138,26623,17618928,253790,364647,23630055,77273,4516,914070,5932,6067,4515,17895609,112533,5881,18202382,8812,11432409,509668,6752,15118617,5271,8346,7616,8300,5190,10607,7393,7395,10464928,45561,10335172,139860,79800,12474,15001,13883,39777,2590824,537419,4866293,6333,6337,11175,2027134,5651,1960133,6910,1579092,486733,4082867,328955,377011,4926,5812,603716,1925273,1804159,1599873,504766,4331091,118041,11419,1760329,332825,1707385,78410,365031,145105,1427045,26681,15092,7576,310208,1388419,15056,6575,5653,188427,7454,7289,526505,5407,4908,8448,504555,11930,207167,414607,117706,244713,1442522,7606,3326,3942,7556,86999,11850,7471,7470,9182,7467,7471,7465,9146,35729,74016,8898,458308,15271,9436,14562,436281,4902,5071,57558,6428,5085,5082,5421,15234,5083,5085,14632,369813,19520,1312177,280610,4896,4901,4898,6424,6789,124021,5366,10691,8160,5271,5082,7727,7954,6852,346564,31466,32454,7836,8045,7840,7889,7847,8022,7972,11140,16531,1126103,3975,11004,3939,3990,3995,3993,3935,3990,3936,3930,4002,15965,2306556,6253,4666,1683,2480844,2626402,77236,3656522],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,1,0,0,1,0,1,0,0,1,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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],"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],"primaryDocument":["us94188p1012_020520.txt","us94188p1012_020619.txt","a13gawaterstonefinancialam.htm","us94188p1012_013118.txt","waterstone.financial.txt","a13gawaterstonefinancial12.htm","form15-012214.htm","form8k.htm","form8k.htm","form8kwaterstone.htm","t77983_defa14a.htm","form8k.htm","form8k.htm","form8k.htm","rule425-111413.htm","form8k.htm","form8k.htm","form10q.htm","form8k.htm","form10q.htm","form8k.htm","form8k.htm","form8k.htm","form8k.htm","form8k.htm","form8k.htm","form8k.htm","form10q.htm","form8k.htm","form14a.html.htm","form10k12312012.htm","form8k.htm","xslF345X03/doc1.xml","form8-k.htm","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","form10q.htm","form8-k.htm","xslF345X03/doc1.xml","form10qwsbf063012.htm","xslF345X03/doc1.xml","form10q.htm","form14a.htm","xslF345X03/doc1.xml","form10k.htm","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","form10q.htm","filename1.pdf","form10q.htm","filename1.htm","filename1.pdf","xslF345X03/doc1.xml","filename1.htm","xslF345X03/doc1.xml","form8k.htm","form10q.htm","form14a.htm","form10k.htm","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","form10q.htm","xslF345X03/doc1.xml","form10q.htm","xslF345X03/doc1.xml","form10q.htm","form14aproxy.htm","form10k.htm","form8k.htm","form8k.htm","xslF345X03/doc1.xml","xslF345X03/doc1.xml","form8k.htm","form10q.htm","form10q.htm","for10q03-2009.htm","form14aproxystatement.htm","form10k.htm","form8k.htm","xslF345X02/doc1.xml","form10q.htm","form8k.htm","form10-q.htm","htm_28236.htm","formdefr14a.htm","form14a.htm","form10-q.htm","proxystatement.txt","htm_26674.htm","xslF345X02/doc3.xml","c23460ddef14a.htm","c23461e10vk.htm","htm_26163.htm","xslF345X02/doc4.xml","xslF345X02/doc4.xml","htm_25633.htm","xslF345X02/doc4a.xml","xslF345X02/doc4.xml","c21411e10vq.htm","form8k_cc-100207.txt","xslF345X02/doc4.xml","xslF345X02/doc4.xml","c17595e10vq.htm","htm_20880.htm","c15029def14a.htm","c14856e10vq.htm","charterconvproxy-041207.txt","c12077ddef14a.htm","c13151e10vk.htm","form8k_022607.txt","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc4a.xml","c12011e8vk.htm","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","form8k_jan2007.txt","forms8_dec2006.txt","form8k_dec2006.txt","c09500e10vq.htm","htm_15082.htm","xslF345X02/doc4.xml","htm_14799.htm","c07212e10vq.htm","xslF345X02/doc4.xml","xslF345X02/doc4.xml","htm_12660.htm","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4a.xml","xslF345X02/doc4a.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","c04736e10vq.htm","c04636defa14a.htm","c01965e10vk.htm","c01966ddef14a.htm","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","htm_10472.htm","xslF345X02/doc4a.xml","htm_9559.htm","xslF345X02/doc4a.xml","xslF345X02/doc4a.xml","xslF345X02/doc4.xml","c00136e8vk.htm","xslF345X02/doc4.xml","xslF345X02/doc3.xml","c99638e10vq.htm","c99409e8vk.htm","c98994sc13d.htm","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","xslF345X02/doc4.xml","c98902e8vk.htm","c98664e10vk.htm","filename1.txt","filename1.txt","xslF345X02/bmk98013_06sjs.xml","xslF345X02/bmk98013_9alt.xml","xslF345X02/bmk98013_8djs.xml","xslF345X02/bmk98013_7kas.xml","xslF345X02/bmk98013_5psl.xml","xslF345X02/bmk98013_4rcl.xml","xslF345X02/bmk98013_03mlh.xml","xslF345X02/bmk98013_02ted.xml","xslF345X02/bmk98013_01bjc.xml","c98013e8va12g.htm","c95861b3e424b3.htm","filename1.htm","filename1.htm","9999999997-05-034500.paper","c95861a2sv1za.htm","c95861a1sv1za.htm","filename1.htm","c95861sv1.htm"],"primaryDocDescription":["","","13G/A WATERSTONE FINANCIAL AMDT 2 123117","","","SC 13G/A WATERSTONE AMDT #1 - 123115","TERMINATION OF REGISTRATION","8-K WATERSTONE FINANCIAL INC","","FORM 8-K WATERSTONE FINANCIAL INC","SCHEDULE 14A","","","","RULE 425 FOR WATERSTONE","8-K WATERSTONE FINANCIAL INC","8-K WATERSTONE FINANCIAL INC","","","","","","","","","","","WATERSTONE FINANCIAL INC 10-Q 03/31/2013","","PROXY STATEMENT","10-K WATERSTONE FINANCIAL 12/31/2012","EARNINGS RELEASE FOR 12/31/2012","FORM 4","FORM 8-K - TERMINATION OF CONSENT ORDER","FORM 4","FORM 4","FORM 4","WATERSTONE FINANCIAL INC 10Q, 09/30/2012","FORM 8-K EARNINGS RELEASE","FORM 4","WATERSTONE FINANCIAL INC 10Q - 06/30/2012","FORM 4","03/31/2012 10Q WATERSTONE FINANCIAL INC","PROXY STATEMENT 04/09/2012","FORM 4","WATERSTONE FINANCIAL INC 10K - 12/31/2011","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","WATERSTONE FINANCIAL INC 10Q","","2011-06-30 10Q WATERSTONE FINANCIAL INC","","","FORM 4","","FORM 4","2011-05-19 8-K RESULTS OF ELECTION","2011-03-31 10Q WATERSTONE FINANCIAL","14A PROXY STATEMENT - 04/01/2011","FORM 10K - 12-31-2010 WATERSTONE FINANCIAL INC","FORM 4","FORM 4","FORM 4","10Q 09/30/2010","FORM 4","10-Q WATERSTONE FINANCIAL INC, 06-30-2010","FORM 4","10-Q WATERSTONE FINANCIAL INC, 03-31-2010","14A PROXY STATEMENT - 03/17/2010","FORM 10K - 12/31/2009","2010-03-16 8-K","2010-02-12 8-K","FORM 4","FORM 4","2009-11-27 8K","FORM 10-Q, 09/30/2009","10Q 06/30/2009","10Q FOR 03/31/2009","PROXY STATEMENT 03/17/2009","10K 12/31/2008","8-K EXECUTIVE DEF COMP PLAN","FORM 3","10Q FOR 09/30/2008","8-K EARNINGS RELEASE 09/30/2008","FORM 10-Q  06/30/2008","LIVE FILING","WAUWATOSA HOLDINGS DEFR14 A 6-4-2008","14A PROXY STATEMENT 06-02-2008","10-Q - 03/31/2008","","LIVE FILING","FORM 3 SUBMISSION","DEFINITIVE PROXY STATEMENT","ANNUAL REPORT","LIVE FILING","FORM 4 SUBMISSION","FORM 4 SUBMISSION","LIVE FILING","FORM 4/A SUBMISSION","FORM 4 SUBMISSION","QUARTERLY REPORT","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","QUARTERLY REPORT","LIVE FILING","DEFINITIVE NOTICE AND PROXY","QUARTERLY REPORT","","DEFINITIVE PROXY STATEMENT","FORM 10-K","","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 4/A SUBMISSION","CURRENT REPORT","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 8-K","FORM S-8","","FORM 10-Q","LIVE FILING","FORM 4 SUBMISSION","LIVE FILING","FORM 10-Q","FORM 4 SUBMISSION","FORM 4 SUBMISSION","LIVE FILING","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4/A SUBMISSION","FORM 4/A SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","QUARTERLY REPORT","DEFINITIVE ADDITIONAL MATERIALS","ANNUAL REPORT","DEFINITIVE PROXY STATEMENT","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","LIVE FILING","FORM 4/A SUBMISSION","LIVE FILING","FORM 4/A SUBMISSION","FORM 4/A SUBMISSION","FORM 4 SUBMISSION","CURRENT REPORT","FORM 4 SUBMISSION","FORM 3 SUBMISSION","QUARTERLY REPORT","CURRENT REPORT","SCHEDULE 13D","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 8-K","ANNUAL REPORT","","","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","FORM 8-A PURSUANT TO SECTION 12(G)","PROSPECTUS","","","AUTO-GENERATED PAPER DOCUMENT","AMENDMENT TO REGISTRATION STATEMENT","AMENDMENT TO REGISTRATION STATEMENT","","REGISTRATION STATEMENT ON FORM S-1"]},"files":[]}}