{"cik":"0000885413","entityType":"operating","sic":"6035","sicDescription":"Savings Institution, Federally Chartered","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"WESTCO BANCORP INC","tickers":[],"exchanges":[],"ein":"363823760","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"2121 S MANNHEIM RD","street2":null,"city":"WESTCHESTER","stateOrCountry":"IL","zipCode":"60154","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"2121 S MANNHEIM ROAD","street2":null,"city":"WESTCHESTER","stateOrCountry":"IL","zipCode":"60154","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"7088651100","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000934729-00-000006","0000934729-99-000010","0000728083-99-000033","0000902219-99-000473","0000913849-99-000001","0001029311-98-000017","0000928385-98-002131","0000909654-98-000235","0000913849-98-000069","0000913849-98-000068","0000913849-98-000067","0000913849-98-000063","0000950109-98-004022","0000950109-98-003307","0000928385-98-000648","0000928385-98-000504","0000934729-98-000012","0000909654-98-000062","0000902219-98-000158","0000928385-97-001848","0000928385-97-001346","0000950109-97-003972","0000909654-97-000139","0000909654-97-000131","0000928385-97-000479","0000909654-97-000097","0000934729-97-000011","0000909654-97-000042","0000891836-97-000086","0000909654-96-000267","0000909654-96-000192","0000909654-96-000059","0000934729-96-000061","0000950131-94-001270"],"filingDate":["2000-02-11","1999-02-12","1999-02-11","1999-02-10","1999-01-04","1998-12-17","1998-10-22","1998-09-04","1998-08-27","1998-08-27","1998-08-27","1998-08-24","1998-07-31","1998-05-15","1998-03-31","1998-03-19","1998-02-13","1998-02-09","1998-02-09","1997-11-13","1997-08-14","1997-05-13","1997-03-26","1997-03-25","1997-03-21","1997-03-11","1997-02-14","1997-02-12","1997-02-05","1996-11-01","1996-08-12","1996-05-08","1996-04-29","1994-08-10"],"reportDate":["","","","","","","1998-09-30","2008-09-04","1998-08-17","","1998-08-17","1998-08-17","1998-06-30","1998-03-31","1997-12-31","1998-04-21","","","","1997-09-30","1997-06-30","1997-03-31","","","1996-12-31","1997-04-15","","","","1996-09-30","1996-06-30","1996-03-31","",""],"acceptanceDateTime":["2000-02-11T05:00:00.000Z","1999-02-12T05:00:00.000Z","1999-02-11T05:00:00.000Z","1999-02-10T05:00:00.000Z","1999-01-04T05:00:00.000Z","1998-12-17T05:00:00.000Z","1998-10-22T04:00:00.000Z","1998-09-04T04:00:00.000Z","1998-08-27T04:00:00.000Z","1998-08-27T04:00:00.000Z","1998-08-27T04:00:00.000Z","1998-08-24T04:00:00.000Z","1998-07-31T04:00:00.000Z","1998-05-15T04:00:00.000Z","1998-03-31T05:00:00.000Z","1998-03-19T05:00:00.000Z","1998-02-13T05:00:00.000Z","1998-02-09T05:00:00.000Z","1998-02-09T05:00:00.000Z","1997-11-13T05:00:00.000Z","1997-08-14T04:00:00.000Z","1997-05-13T04:00:00.000Z","1997-03-26T05:00:00.000Z","1997-03-25T05:00:00.000Z","1997-03-21T05:00:00.000Z","1997-03-11T05:00:00.000Z","1997-02-14T05:00:00.000Z","1997-02-12T05:00:00.000Z","1997-02-05T05:00:00.000Z","1996-11-01T05:00:00.000Z","1996-08-12T04:00:00.000Z","1996-05-08T04:00:00.000Z","1996-04-29T04:00:00.000Z","1994-08-10T04:00:00.000Z"],"act":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"form":["SC 13G/A","SC 13G/A","SC 13G/A","SC 13G/A","15-12G","SC 13D","10-Q","8-K/A","3/A","SC 13D","3","8-K","10-Q","10-Q","10-K405","DEF 14A","SC 13G","SC 13G","SC 13G","10-Q","10-Q","10-Q","SC 13D","SC 13D","10-K405","DEF 14A","SC 13G","SC 13G","SC 13G/A","10-Q","10-Q","10-Q","SC 13G","SC 13G/A"],"fileNumber":["005-43308","005-43308","005-43308","005-43308","000-19985","005-43308","000-19985","000-19985","000-19985","005-43308","000-19985","000-19985","000-19985","000-19985","000-19985","000-19985","005-43308","005-43308","005-43308","000-19985","000-19985","000-19985","005-43308","005-43308","000-19985","000-19985","005-43308","005-43308","005-43308","000-19985","000-19985","000-19985","005-43308","005-43308"],"filmNumber":["534622","99537854","99529989","99527127","99500342","98771170","98729157","98704947","98699292","98699230","98699013","98696166","98675286","98624117","98581433","98569054","98539775","98525278","98526098","97716242","97661317","97602554","97564121","97562047","97560394","97554321","97533482","97525588","97518159","96652076","96608570","96557897","96552570","94542773"],"items":["","","","","","","","5,7","","","","5,7","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["SC 13G/A","SC 13G/A","SC 13G/A","SC 13G/A","15-12G","SC 13D","10-Q","8-K/A","3/A","SC 13D","3","8-K","10-Q","10-Q","10-K405","DEF 14A","SC 13G","SC 13G","SC 13G","10-Q","10-Q","10-Q","SC 13D","SC 13D","10-K405","DEF 14A","SC 13G","SC 13G","SC 13G/A","10-Q","10-Q","10-Q","SC 13G","SC 13G/A"],"size":[10232,12457,7821,9024,4714,19043,56342,11775,9826,50529,9818,311242,48861,316689,345208,76353,10246,10341,9417,56288,50806,45156,16324,16308,357950,78388,9941,10346,9989,49279,47802,44153,9935,11739],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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],"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],"primaryDocument":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"primaryDocDescription":["","","AMENDMENT #5","13G FILING","","INCREASE IN SHARE OWNERSHIP TO GREATER THAN 5%","FORM 10-Q","","FORM 3 FOR MAF/WESTCO","WESTCO BANCORP, INC.","FORM 3 FOR MAF/WESTCO","FORM 8-K FOR WESTCO BANCORP, INC.","FORM 10-Q","QUARTERLY REPORT","FORM 10-K405","DEFINITIVE PROXY STATEMENT","","","13G FILING","FORM 10-Q FOR 9/30/97","FORM 10-Q","FORM 10-Q","","","FORM 10-K405","","","","AMENDMENT NO. 3","","","","","SCHEDULE 13G-AMEND NO. 1"]},"files":[]}}