{"cik":"0001405752","entityType":"operating","sic":"6189","sicDescription":"Asset-Backed Securities","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"IndyMac IMSC Mortgage Loan Trust 2007-AR2","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"155 NORTH LAKE AVENUE","street2":null,"city":"PASADENA","stateOrCountry":"CA","zipCode":"91101","stateOrCountryDescription":"CA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"155 NORTH LAKE AVENUE","street2":null,"city":"PASADENA","stateOrCountry":"CA","zipCode":"91101","stateOrCountryDescription":"CA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"8006692300","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001020242-08-000323","0001020242-08-000156","0001020242-08-000042","0001020242-07-001286","0001020242-07-001172","0001020242-07-001089","0001020242-07-000972","0000905148-07-005649","0000891092-07-003260","0000905148-07-005334","0000905148-07-005294","0000905148-07-005293","0000905148-07-004842"],"filingDate":["2008-03-31","2008-01-17","2008-01-03","2007-12-04","2007-11-01","2007-10-05","2007-09-05","2007-08-17","2007-08-01","2007-08-01","2007-07-30","2007-07-30","2007-07-06"],"reportDate":["2007-12-31","","2007-12-26","2007-11-26","2007-10-25","2007-09-25","2007-08-27","2007-06-30","","","2007-07-30","",""],"acceptanceDateTime":["2008-03-31T18:09:08.000Z","2008-01-17T20:59:05.000Z","2008-01-03T19:11:11.000Z","2007-12-04T21:37:03.000Z","2007-11-01T20:00:29.000Z","2007-10-05T21:21:53.000Z","2007-09-05T17:24:38.000Z","2007-08-17T21:14:04.000Z","2007-08-01T18:06:12.000Z","2007-08-01T16:54:12.000Z","2007-07-30T21:17:46.000Z","2007-07-30T21:13:56.000Z","2007-07-06T18:19:51.000Z"],"act":["34","34","34","34","34","34","34","34","33","34","34","34","34"],"form":["10-K","15-15D","10-D","10-D","10-D","10-D","10-D","8-K","424B5","FWP","8-K","FWP","FWP"],"fileNumber":["333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10","333-140726-10"],"filmNumber":["08723432","08536107","08505412","071284120","071206931","071160207","071099146","071065885","071015559","071015282","071010332","071010286","07967152"],"items":["","","","","","","","8.01,9.01","","","9.01","",""],"core_type":["10-K","15-15D","10-D","10-D","10-D","10-D","10-D","8-K","424B5","FWP","8-K","FWP","FWP"],"size":[145160,4282,658078,639052,627658,626131,606684,2564761,1118767,2068245,72957,545509,701675],"isXBRL":[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],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["in07m310k.txt","in07m3.txt","in07m310d5.txt","in07m310d4.txt","in07m310d3.txt","in07m310d2.txt","in07m310d1.txt","efc7-2089_6298038form8k.htm","e28052-424b5.txt","efc7-1999_6287573fmfwp.htm","efc7-1974_62845643form8k.htm","efc7-1966_emailfmfwp.txt","efc7-1863_fwp.htm"],"primaryDocDescription":["","","","","","","","CURRENT REPORT","PROSPECTUS SUPPLEMENT","INDYMAC IMSC 2007-AR2","FORM 8-K","","FWP"]},"files":[]}}