{"cik":"0001532288","entityType":"operating","sic":"1221","sicDescription":"Bituminous Coal & Lignite Surface Mining","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Armstrong Energy, Inc.","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"Non-accelerated filer","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"7733 FORSYTH BOULEVARD","street2":"SUITE 1625","city":"ST. LOUIS","stateOrCountry":"MO","zipCode":"63105","stateOrCountryDescription":"MO","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"7733 FORSYTH BOULEVARD","street2":"SUITE 1625","city":"ST. LOUIS","stateOrCountry":"MO","zipCode":"63105","stateOrCountryDescription":"MO","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"314-721-8202","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001532288-17-000050","0001532288-17-000046","0001532288-17-000044","0001532288-17-000042","0001532288-17-000039","0001532288-17-000038","0001532288-17-000031","0001532288-17-000028","0001532288-17-000026","0001532288-17-000023","0001532288-17-000019","0001532288-17-000017","0001532288-17-000014","0001532288-17-000008","0001628280-17-003204","0001628280-17-003203","0001532288-17-000003","0001532288-16-000032","0001532288-16-000031","0001532288-16-000028","0001532288-16-000027","0001532288-16-000020","0001532288-16-000018","0001532288-16-000017","0001532288-16-000013","0001532288-16-000012","0000000000-15-057918","0001193125-15-399681","0000000000-15-055915","0001532288-15-000007","0001532288-15-000005","0001193125-15-298665","0001193125-15-290669","0001144204-15-049262","0001144204-15-044062","0001144204-15-038485","0001193125-15-186755","0001144204-15-030380","0001144204-15-026313","0001193125-15-105908","0001144204-15-018489","0001144204-15-016935","0001193125-14-410246","0001144204-14-067408","0001144204-14-062731","0001193125-14-309310","0001144204-14-049542","0001144204-14-044623","0001144204-14-032444","0001193125-14-200145","0001144204-14-030728","0001144204-14-026782","0001193125-14-113350","0001144204-14-017439","0001144204-14-013824","0001144204-14-013820","0001193125-14-002941","0001193125-13-441248","0001193125-13-441211","0001193125-13-429273","9999999995-13-002972","0001193125-13-399492","0001193125-13-399466","0001193125-13-399167","0001193125-13-392980","0000000000-13-054113","0001193125-13-374230","0001193125-13-367460","0001193125-13-367455","0000000000-13-046658","0000950123-13-005130","0000950123-13-005129","0001193125-13-302689","0000950123-12-009795","0000950123-12-008745","0000950123-12-007929","0000950123-12-006013","0000950123-12-004624","0000950123-12-002286","0000950123-11-103440","0000950123-11-094427","0000950123-11-089629"],"filingDate":["2017-10-05","2017-09-25","2017-09-15","2017-08-17","2017-08-11","2017-08-11","2017-07-17","2017-06-15","2017-06-12","2017-06-07","2017-05-12","2017-05-12","2017-05-11","2017-04-14","2017-03-31","2017-03-31","2017-02-10","2016-11-09","2016-11-09","2016-08-11","2016-08-11","2016-06-28","2016-05-12","2016-05-12","2016-03-23","2016-03-23","2015-12-15","2015-12-10","2015-12-01","2015-11-12","2015-11-12","2015-08-21","2015-08-14","2015-08-14","2015-07-24","2015-06-23","2015-05-14","2015-05-14","2015-04-30","2015-03-26","2015-03-26","2015-03-18","2014-11-13","2014-11-13","2014-10-24","2014-08-14","2014-08-14","2014-07-24","2014-05-20","2014-05-15","2014-05-15","2014-05-01","2014-03-25","2014-03-25","2014-03-06","2014-03-06","2014-01-06","2013-11-14","2013-11-14","2013-11-06","2013-10-15","2013-10-15","2013-10-15","2013-10-15","2013-10-07","2013-10-01","2013-09-23","2013-09-16","2013-09-16","2013-08-23","2013-07-30","2013-07-30","2013-07-25","2012-07-02","2012-05-30","2012-05-04","2012-04-17","2012-03-07","2012-02-10","2011-12-19","2011-11-02","2011-10-12"],"reportDate":["","2017-09-25","2017-09-15","2017-08-17","2017-06-30","2017-08-11","2017-07-17","2017-06-15","2017-06-12","2017-06-07","2017-05-12","2017-03-31","2017-05-11","2017-04-14","2016-12-31","2017-03-31","2017-02-07","2016-09-30","2016-11-09","2016-06-30","2016-08-11","2016-06-28","2016-03-31","2016-05-12","2015-12-31","2016-03-23","","","","2015-09-30","2015-11-12","2015-08-17","2015-06-30","2015-08-14","2015-07-24","2015-06-22","2015-03-31","2015-05-14","2015-04-30","2014-12-31","2015-03-26","2015-03-18","2014-09-30","2014-11-13","2014-10-24","2014-06-30","2014-08-14","2014-07-24","2014-03-19","2014-03-31","2014-05-15","2014-05-01","2013-12-31","2014-03-25","2014-03-05","2014-03-06","2013-12-31","2013-09-30","2013-11-14","2013-11-06","","","","","","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2017-10-05T21:20:38.000Z","2017-09-25T20:14:14.000Z","2017-09-15T20:19:46.000Z","2017-08-17T20:06:38.000Z","2017-08-11T14:15:47.000Z","2017-08-11T14:11:42.000Z","2017-07-17T20:16:56.000Z","2017-06-15T20:45:03.000Z","2017-06-12T19:36:44.000Z","2017-06-07T19:20:43.000Z","2017-05-12T12:06:14.000Z","2017-05-12T12:01:34.000Z","2017-05-11T13:58:28.000Z","2017-04-14T19:09:51.000Z","2017-03-31T13:27:54.000Z","2017-03-31T13:23:42.000Z","2017-02-10T22:01:26.000Z","2016-11-09T13:06:39.000Z","2016-11-09T13:03:07.000Z","2016-08-11T12:06:54.000Z","2016-08-11T12:04:19.000Z","2016-06-28T15:44:43.000Z","2016-05-12T12:00:23.000Z","2016-05-12T11:57:59.000Z","2016-03-23T12:05:57.000Z","2016-03-23T12:01:53.000Z","2015-12-15T20:55:28.000Z","2015-12-10T15:39:33.000Z","2015-12-01T17:13:18.000Z","2015-11-12T12:59:55.000Z","2015-11-12T12:54:51.000Z","2015-08-21T17:00:59.000Z","2015-08-14T11:31:24.000Z","2015-08-14T11:01:23.000Z","2015-07-24T17:01:24.000Z","2015-06-23T15:04:07.000Z","2015-05-14T11:01:17.000Z","2015-05-14T11:00:35.000Z","2015-04-30T15:14:45.000Z","2015-03-26T11:32:07.000Z","2015-03-26T11:01:20.000Z","2015-03-18T18:04:15.000Z","2014-11-13T12:31:59.000Z","2014-11-13T12:08:05.000Z","2014-10-24T17:03:11.000Z","2014-08-14T12:31:26.000Z","2014-08-14T11:00:37.000Z","2014-07-24T17:13:44.000Z","2014-05-20T19:14:33.000Z","2014-05-15T12:15:56.000Z","2014-05-15T11:06:06.000Z","2014-05-01T18:42:40.000Z","2014-03-25T12:31:37.000Z","2014-03-25T11:15:32.000Z","2014-03-06T21:35:43.000Z","2014-03-06T21:33:29.000Z","2014-01-06T21:31:33.000Z","2013-11-14T13:31:55.000Z","2013-11-14T13:15:36.000Z","2013-11-06T15:08:33.000Z","2013-10-16T04:15:13.000Z","2013-10-15T16:50:42.000Z","2013-10-15T16:36:59.000Z","2013-10-15T13:35:32.000Z","2013-10-07T20:05:41.000Z","2013-10-01T20:09:36.000Z","2013-09-23T14:59:01.000Z","2013-09-16T15:15:00.000Z","2013-09-16T15:10:50.000Z","2013-08-23T19:16:42.000Z","2013-07-30T19:06:00.000Z","2013-07-30T19:00:16.000Z","2013-07-25T20:10:33.000Z","2012-07-02T21:04:52.000Z","2012-05-30T21:25:22.000Z","2012-05-04T01:27:58.000Z","2012-04-17T20:40:39.000Z","2012-03-07T18:23:46.000Z","2012-02-10T22:28:59.000Z","2011-12-19T16:05:15.000Z","2011-11-02T21:27:02.000Z","2011-10-12T20:17:47.000Z"],"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","33","33","","","33","","33","","33","","","33","NE","33","33","33","34","33","33","33","33","33"],"form":["15-15D","8-K","8-K","8-K","10-Q","8-K","8-K","8-K","8-K","8-K","8-K","10-Q","8-K","8-K","10-K","8-K","8-K","10-Q","8-K","10-Q","8-K","8-K","10-Q","8-K","10-K","8-K","UPLOAD","CORRESP","UPLOAD","10-Q","8-K","8-K","10-Q","8-K","8-K","8-K","10-Q","8-K","8-K","10-K","8-K","8-K","10-Q","8-K","8-K","10-Q","8-K","8-K","8-K","10-Q","8-K","8-K","10-K","8-K","8-K","8-K","8-K","10-Q","8-K","8-K","EFFECT","424B3","CORRESP","CORRESP","S-4/A","UPLOAD","S-4/A","CORRESP","S-4","UPLOAD","DRSLTR","DRS","RW","S-1/A","S-1/A","S-1/A","FWP","S-1/A","S-1/A","S-1/A","S-1/A","S-1"],"fileNumber":["333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","","","","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-191182","333-177259","333-191182","333-191182","","","333-191182","","333-191182","","333-191182","","","377-00261","333-177259","333-177259","333-177259","333-177259","333-177259","333-177259","333-177259","333-177259","333-177259","333-177259"],"filmNumber":["171125281","171099966","171088158","171038726","171023394","171023385","17967727","17913961","17906176","17897163","17836457","17836450","17832763","17762809","17728257","17728240","17594426","161982850","161982848","161823056","161823053","161735262","161641678","161641672","161522509","161522504","","","","151221509","151221486","151068323","151052533","151052489","151004087","15946391","15860229","15860223","15816074","15726180","15726165","15709656","141216303","141216275","141171865","141039581","141039397","14990894","14857678","14843944","14843797","14804290","14714627","14714550","14673454","14673435","14510278","131216903","131216864","131194996","131153130","131151197","","","131139315","","131109393","","131097925","","","13995522","13986530","12941099","12878585","12811686","12764101","12673516","12594321","111268297","111175422","111137720"],"items":["","1.01,9.01","1.01,9.01","1.01,5.02,9.01","","2.02,9.01","1.01,7.01,9.01","8.01","5.02,9.01","5.03,5.07,9.01","2.02","","1.01,1.02","5.02","","2.02","5.02","","2.02","","2.02","5.02","","2.02","","2.02","","","","","2.02","5.02","","2.02,9.01","7.01,9.01","1.04","","2.02,9.01","7.01,9.01","","2.02,9.01","7.01,9.01","","2.02,9.01","7.01,9.01","","2.02,9.01","7.01,9.01","1.04","","2.02,9.01","7.01,9.01","","2.02,9.01","1.04","7.01,9.01","5.02","","2.02,9.01","7.01,9.01","S-4,,2013-10-15 15:00:00","","","","","","","","","","","","","","","","","","","","",""],"core_type":["15-15D","8-K","8-K","8-K","10-Q","8-K","8-K","8-K","8-K","8-K","8-K","10-Q","8-K","8-K","10-K","8-K","8-K","10-Q","8-K","10-Q","8-K","8-K","10-Q","8-K","10-K","8-K","LETTER","CORRESP","LETTER","10-Q","8-K","8-K","10-Q","8-K","8-K","8-K","10-Q","8-K","8-K","10-K","8-K","8-K","10-Q","8-K","8-K","10-Q","8-K","8-K","8-K","10-Q","8-K","8-K","10-K","8-K","8-K","8-K","8-K","10-Q","8-K","8-K","EFFECT","424B3","CORRESP","CORRESP","S-4/A","LETTER","S-4/A","CORRESP","S-4","LETTER","DRSLTR","DRS","RW","S-1/A","S-1/A","S-1/A","FWP","S-1/A","S-1/A","S-1/A","S-1/A","S-1"],"size":[15690,129698,124181,236719,7877756,326625,131327,27905,133744,10094953,268228,11546653,39976,21451,13263629,346635,19411,7807697,333503,9074502,324197,23227,6478093,268721,12855108,272121,35661,17191,162151,8045034,275564,15521,4765700,246660,22071,16351,5627500,176525,22474,12446204,241970,19854,6800559,251597,20078,6718592,240676,21300,14816,5477781,181988,19435,12672148,234502,15543,19352,13829,6868199,130922,18607,6481,4246374,9466,15051,4446278,170446,448817,100704,43671162,168810,15792,41163832,6068,10976016,14175281,8523864,11221,3338832,4649771,7216197,123776,5485407],"isXBRL":[0,0,0,0,1,0,0,0,0,0,0,1,0,0,1,0,0,1,0,1,0,0,1,1,1,1,0,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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],"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],"primaryDocument":["armstrong-form15.htm","thirdforbearanceextension8.htm","secondforbearanceextension.htm","armstrong-8xkforbearanceex.htm","arms-0630x17x10q.htm","cover063017.htm","armstrong-8xkforbearanceag.htm","armstrong-8xkmissedinteres.htm","armstrong-8xkretentionagre.htm","form8-kxspecialshareholder.htm","cover033117.htm","arms-033117x10q.htm","alcoaandlineofcredittermin.htm","abeardboardresignation8-k.htm","arms-123116x10k.htm","cover123116.htm","kennyallenbodresignation2-.htm","arms-093016x10q.htm","cover93016.htm","arms-063016x10q.htm","cover63016.htm","form8-kdirectorresignation.htm","arms-033116x10q.htm","cover33116.htm","arms-123115x10k.htm","cover123115.htm","filename1.pdf","filename1.htm","filename1.pdf","arms-093015x10q.htm","cover-93015er.htm","d41458d8k.htm","d53293d10q.htm","v418129_8k.htm","v416168_8k.htm","v413859_8k.htm","d913308d10q.htm","v410627_8k.htm","v408962_8k.htm","d854503d10k.htm","v405483_8k.htm","v404887_8k.htm","d806216d10q.htm","v394102_8k.htm","v392065_8k.htm","d761871d10q.htm","v386686_8k.htm","v384606_8k.htm","v379308_8k.htm","d714183d10q.htm","v378692_8-k.htm","v376907_8-k.htm","d643489d10k.htm","v372528_8k.htm","v370867_8k.htm","v370866_8k.htm","d654527d8k.htm","d600807d10q.htm","d628214d8k.htm","d623601d8k.htm","xslEFFECTX01/primary_doc.xml","d543373d424b3.htm","filename1.htm","filename1.htm","d543373ds4a.htm","filename1.pdf","d543373ds4a.htm","filename1.htm","d543373ds4.htm","filename1.pdf","filename1.htm","filename1.htm","d575931drw.htm","c64870a7sv1za.htm","c64870a6sv1za.htm","c64870a5sv1za.htm","c64870fwfwp.htm","c64870a4sv1za.htm","c64870a3sv1za.htm","c64870a2sv1za.htm","c64870a1sv1za.htm","c64870sv1.htm"],"primaryDocDescription":["FORM 15","8-K","8-K","8-K","10-Q","8-K","8-K","8-K","8-K","8-K","8-K","10-Q","8-K","ANSON BEARD RESIGNATION 8-K","10-K","8-K","8-K","10-Q","8-K","10-Q","8-K","8-K","10-Q","8-K","10-K","8-K","","","","10-Q","8-K","FORM 8-K","FORM 10-Q","FORM 8-K","FORM 8-K","FORM 8-K","10-Q","FORM 8-K","FORM 8-K","FORM 10-K","FORM 8-K","FORM 8-K","10-Q","FORM 8_K","FORM 8-K","10-Q","FORM 8-K","FORM 8-K","FORM 8-K","10-Q","CURRENT REPORT","FORM 8-K","10-K","FORM 8-K","FORM 8-K","FORM 8-K","8-K","FORM 10-Q","8-K","8-K","","424B3","","","AMENDMENT NO. 2 TO FORM S-4","","S-4/A","","S-4","","","","RW","FORM S-1/A","S-1/A","S-1/A","FWP","S-1/A","S-1/A","S-1/A","S-1/A","FORM S-1"]},"files":[]}}