{"cik":"0001345451","entityType":"operating","sic":"6189","sicDescription":"Asset-Backed Securities","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"MASTR Asset Backed Securities Trust 2005-NC2","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"1285 AVENUE OF THE AMERICAS","street2":null,"city":"NEW YORK","stateOrCountry":"NY","zipCode":"10019","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1285 AVE OF THE AMERICAS","street2":null,"city":"NEW YORK","stateOrCountry":"NY","zipCode":"10019","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"2127132000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001019965-06-000137","0001019965-06-000052","0001019965-06-000033","0000882377-05-003566","0000882377-05-003350","0001125282-05-006246"],"filingDate":["2006-03-29","2006-01-17","2006-01-05","2005-12-16","2005-11-28","2005-11-28"],"reportDate":["2005-12-31","","2005-12-25","2005-11-23","2005-11-23",""],"acceptanceDateTime":["2006-03-29T00:27:19.000Z","2006-01-17T14:34:52.000Z","2006-01-05T19:18:38.000Z","2005-12-16T02:33:49.000Z","2005-11-28T22:01:45.000Z","2005-11-28T15:46:50.000Z"],"act":["34","34","34","34","34","33"],"form":["10-K","15-15D","8-K","8-K","8-K","424B5"],"fileNumber":["333-124678-11","333-124678-11","333-124678-11","333-124678-11","333-124678-11","333-124678-11"],"filmNumber":["06716407","06531544","06511912","051268164","051228468","051227398"],"items":["","","8.01,9.01","2.01,9.01","9.01",""],"core_type":["10-K","15-15D","8-K","8-K","8-K","424B5"],"size":[26331,13813,56023,11233666,40942,1101660],"isXBRL":[0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null],"primaryDocument":["rpt10kmastr2005nc2.htm","form15d.htm","form8k_1205.htm","d398189.htm","d398178_8k.htm","b410005_424b5.txt"],"primaryDocDescription":["10K","MASTR 05-NC2 15D","MASTR 05-NC2 8K 12-05","MORTGAGE ASSET SECURITIZATION TRANSACTIONS INC","MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC.","PROSPECTUS SUPPLEMENT"]},"files":[]}}