{"cik":"0000759696","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"FIRST INVESTORS U S GOVERNMENT PLUS FUND","tickers":[],"exchanges":[],"ein":"136861442","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"MA","stateOfIncorporationDescription":"MA","addresses":{"mailing":{"street1":"RARITAN PLAZA 1","street2":"8TH FLOOR","city":"EDISON","stateOrCountry":"NJ","zipCode":"08837-3620","stateOrCountryDescription":"NJ","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"95 WALL ST","street2":null,"city":"NEW YORK","stateOrCountry":"NY","zipCode":"10005","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"1-212-858-8000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000759696-05-000029","0000759696-05-000014","0000898432-05-000077","0000759696-04-000032","0000759696-04-000030","0000314480-04-000006","0000759696-04-000025","0000276461-04-000055","0000276461-04-000042","0000898432-04-000419","0000898432-04-000370","0000759696-04-000012","0000759696-04-000002","0000315177-04-000012","0000898432-04-000118","0000898432-04-000106","0000898432-03-001168","0000898432-03-000938","0000759696-03-000020","0000315177-03-000012","0000898432-03-000406","0000898432-03-000396","0000898432-03-000392","0000928816-03-000187","0000759696-03-000010","0000842939-03-000026","0000928816-02-000726","0000315177-02-000022","0000898432-02-000524","0000898432-02-000409","0000898432-02-000294","0000898432-02-000210","0000898432-02-000199","0000898432-02-000197","0000898432-02-000191","0000898432-02-000159","0000898432-02-000158","0000314480-02-000002","0000928816-02-000128","0000898432-02-000130","0000898432-02-000023","0000898432-01-500426","0000898432-01-500423","0000898432-01-500400","0000928816-01-500469","0000315177-01-500011","0000898432-01-500101","0000898432-01-500100","0000898432-01-500080","0000898432-01-000335","0000898432-01-000230","0000928816-01-000114","0000314480-01-500017","0000898432-00-000740","0000928816-00-000366","0000315177-00-000013","0000898432-00-000357","0000898432-00-000325","0000898432-00-000233","0000928816-00-000130","0000807332-00-000013","0000928816-99-000280","0000314480-99-000017","0000898432-99-000558","0000898432-99-000517","0000898432-99-000361","0000928816-99-000067","0000898432-99-000273","0000315177-99-000008","0000898432-98-000664","0000928816-98-000249","0000312370-98-000051","0000898432-98-000448","0000898432-98-000400","0000891554-98-000476","0000898432-98-000322","0000928816-98-000069","0000312370-98-000025","0000928816-97-000292","0000912057-97-029444","0000759696-97-000003","0000276461-97-000094","0000315177-97-000011","0000276461-97-000050","0000928816-97-000070","0000312370-97-000012","0000276461-97-000035","0000759696-96-000007","0000928816-96-000270","0000759696-96-000006","0000912057-96-014883","0000891554-96-000231","0000759696-96-000004","0000891554-96-000203","0000928816-96-000052","0000759696-96-000003","0000759696-96-000001","0000759696-95-000011","0000950168-95-000770","0000759696-95-000010","0000759696-95-000008","0000759696-95-000007","0000759696-95-000006","0000912057-95-002544","0000928816-95-000024","0000759696-95-000005","0000759696-95-000003","0000759696-94-000002"],"filingDate":["2005-04-20","2005-03-30","2005-01-31","2004-11-29","2004-11-23","2004-11-23","2004-09-08","2004-08-30","2004-08-30","2004-05-04","2004-04-27","2004-03-30","2004-03-05","2004-02-27","2004-02-04","2004-02-02","2003-11-20","2003-10-01","2003-09-04","2003-08-28","2003-05-01","2003-04-30","2003-04-30","2003-03-06","2003-03-06","2003-02-27","2002-09-04","2002-08-28","2002-08-08","2002-06-14","2002-04-16","2002-03-25","2002-03-11","2002-03-11","2002-03-07","2002-02-28","2002-02-27","2002-02-26","2002-02-14","2002-02-14","2002-01-11","2001-11-08","2001-11-05","2001-10-30","2001-09-07","2001-08-28","2001-05-10","2001-05-10","2001-05-02","2001-04-20","2001-03-20","2001-03-08","2001-02-26","2000-10-26","2000-08-30","2000-08-28","2000-05-03","2000-04-28","2000-03-14","2000-03-02","2000-02-28","1999-09-02","1999-08-26","1999-05-04","1999-04-29","1999-03-11","1999-03-05","1999-03-01","1999-02-25","1998-10-01","1998-08-31","1998-08-24","1998-05-21","1998-05-04","1998-04-28","1998-03-26","1998-03-05","1998-02-25","1997-09-04","1997-08-29","1997-08-20","1997-05-02","1997-04-15","1997-04-10","1997-03-05","1997-02-28","1997-02-27","1996-10-23","1996-09-04","1996-08-28","1996-07-18","1996-04-30","1996-04-25","1996-04-18","1996-03-08","1996-02-28","1996-02-27","1995-12-26","1995-09-01","1995-08-29","1995-08-01","1995-05-24","1995-05-03","1995-04-20","1995-03-09","1995-03-02","1995-02-21","1994-08-29"],"reportDate":["","2004-12-31","","2004-09-30","2004-09-30","2004-09-30","2004-06-30","2004-06-30","2004-06-30","","","2003-12-31","2003-12-31","2003-12-31","","","","","2003-06-30","2003-06-30","","","","2002-12-31","2002-12-31","2002-12-31","2002-06-30","2002-06-30","","","","2001-12-31","2001-12-31","2001-12-31","","","","2001-12-31","2001-12-31","","","","","","2001-06-30","2001-06-30","","","","","2000-12-31","2000-12-31","2000-12-31","","2000-06-30","2000-06-30","","","1999-12-31","1999-12-31","1999-12-31","1999-06-30","1999-06-30","","","1998-12-31","1998-12-31","","1998-12-31","","1998-06-30","1998-06-30","","","","1997-12-31","1997-12-31","1997-12-31","1997-06-30","1997-06-30","1997-06-30","","1996-12-31","","1996-12-31","1996-12-31","1996-12-31","1996-06-30","1996-06-30","1996-06-30","","","1995-12-31","","1995-12-31","1995-12-31","1995-12-31","1995-06-30","1995-06-30","1995-06-30","","","","","1994-12-31","1994-12-31","1994-12-31","1994-06-30"],"acceptanceDateTime":["2005-04-20T13:37:08.000Z","2005-03-30T15:10:13.000Z","2005-01-31T22:08:44.000Z","2004-11-29T21:33:53.000Z","2004-11-23T20:34:10.000Z","2004-11-23T20:17:45.000Z","2004-09-08T17:24:36.000Z","2004-08-30T13:35:12.000Z","2004-08-30T13:30:43.000Z","2004-05-03T22:21:27.000Z","2004-04-26T21:50:56.000Z","2004-03-30T14:09:53.000Z","2004-03-05T18:04:36.000Z","2004-02-27T14:14:17.000Z","2004-02-04T20:12:45.000Z","2004-02-02T16:30:27.000Z","2003-11-19T22:40:22.000Z","2003-10-01T00:08:15.000Z","2003-09-04T13:55:00.000Z","2003-08-28T13:47:08.000Z","2003-05-01T19:36:57.000Z","2003-04-30T21:02:19.000Z","2003-04-30T15:19:36.000Z","2003-03-06T22:09:35.000Z","2003-03-06T15:24:06.000Z","2003-02-27T14:57:45.000Z","2002-09-04T19:55:28.000Z","2002-08-28T13:42:51.000Z","2002-08-08T18:32:11.000Z","2002-06-14T20:59:47.000Z","2002-04-16T04:00:00.000Z","2002-03-25T05:00:00.000Z","2002-03-11T05:00:00.000Z","2002-03-11T05:00:00.000Z","2002-03-07T05:00:00.000Z","2002-02-28T05:00:00.000Z","2002-02-27T05:00:00.000Z","2002-02-26T05:00:00.000Z","2002-02-14T05:00:00.000Z","2002-02-14T05:00:00.000Z","2002-01-11T05:00:00.000Z","2001-11-08T05:00:00.000Z","2001-11-05T05:00:00.000Z","2001-10-30T05:00:00.000Z","2001-09-07T04:00:00.000Z","2001-08-28T04:00:00.000Z","2001-05-10T04:00:00.000Z","2001-05-10T04:00:00.000Z","2001-05-02T04:00:00.000Z","2001-04-20T04:00:00.000Z","2001-03-20T05:00:00.000Z","2001-03-08T05:00:00.000Z","2001-02-26T05:00:00.000Z","2000-10-26T04:00:00.000Z","2000-08-30T04:00:00.000Z","2000-08-28T04:00:00.000Z","2000-05-03T04:00:00.000Z","2000-04-28T04:00:00.000Z","2000-03-14T05:00:00.000Z","2000-03-02T05:00:00.000Z","2000-02-28T05:00:00.000Z","1999-09-02T04:00:00.000Z","1999-08-26T04:00:00.000Z","1999-05-04T04:00:00.000Z","1999-04-29T04:00:00.000Z","1999-03-11T05:00:00.000Z","1999-03-05T05:00:00.000Z","1999-03-01T05:00:00.000Z","1999-02-25T05:00:00.000Z","1998-10-01T04:00:00.000Z","1998-08-31T04:00:00.000Z","1998-08-24T04:00:00.000Z","1998-05-21T04:00:00.000Z","1998-05-04T04:00:00.000Z","1998-04-28T04:00:00.000Z","1998-03-26T05:00:00.000Z","1998-03-05T05:00:00.000Z","1998-02-25T05:00:00.000Z","1997-09-04T04:00:00.000Z","1997-08-29T04:00:00.000Z","1997-08-20T04:00:00.000Z","1997-05-02T04:00:00.000Z","1997-04-15T04:00:00.000Z","1997-04-10T04:00:00.000Z","1997-03-05T05:00:00.000Z","1997-02-28T05:00:00.000Z","1997-02-27T05:00:00.000Z","1996-10-23T04:00:00.000Z","1996-09-04T04:00:00.000Z","1996-08-28T04:00:00.000Z","1996-07-18T04:00:00.000Z","1996-04-30T04:00:00.000Z","1996-04-25T04:00:00.000Z","1996-04-18T04:00:00.000Z","1996-03-08T05:00:00.000Z","1996-02-28T05:00:00.000Z","1996-02-27T05:00:00.000Z","1995-12-26T05:00:00.000Z","1995-09-01T04:00:00.000Z","1995-08-29T04:00:00.000Z","1995-08-01T04:00:00.000Z","1995-05-24T04:00:00.000Z","1995-05-03T04:00:00.000Z","1995-04-20T04:00:00.000Z","1995-03-09T05:00:00.000Z","1995-03-02T05:00:00.000Z","1995-02-21T05:00:00.000Z","1994-08-29T04:00:00.000Z"],"act":["40","33","33","40","40","40","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"form":["N-8F","24F-2NT","497","N-Q/A","N-Q/A","N-Q","N-CSRS","NSAR-A","N-PX","497J","485BPOS","24F-2NT","N-CSR","NSAR-B","497","497","497","497","N-CSRS","NSAR-A","497J","485BPOS","497","N-30D","24F-2NT","NSAR-B","N-30D","NSAR-A","497","497","497","24F-2NT","N-30D/A","N-30D/A","497","497","497J","NSAR-B","N-30D","485BPOS","497","497","497","497","N-30D","NSAR-A","497","497","497J","485BPOS","24F-2NT","N-30D","NSAR-B","497","N-30D","NSAR-A","497J","485BPOS","24F-2NT","N-30D","NSAR-B","N-30D","NSAR-A","497J","485BPOS","24F-2NT","N-30D","485APOS","NSAR-B","497","N-30D","NSAR-A","497","497J","485BPOS","24F-2NT","N-30D","NSAR-B","N-30D/A","N-30D","NSAR-A","497J","NSAR-B/A","485BPOS","N-30D","NSAR-B","24F-2NT","NSAR-A/A","N-30D","NSAR-A","497","497","NSAR-B/A","485BPOS","N-30D","NSAR-B","24F-2NT","NSAR-A/A","N-30B-2","NSAR-A","497","497","497J","485BPOS","N-30B-2","NSAR-B","24F-2NT","NSAR-A"],"fileNumber":["811-04181","002-94932","002-94932","811-04181","811-04181","811-04181","811-04181","811-04181","811-04181","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","811-04181","002-94932","811-04181","811-04181","811-04181","002-94932","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","811-04181","811-04181","811-04181","811-04181","002-94932","002-94932","002-94932","811-04181","002-94932","811-04181","002-94932","811-04181","811-04181","002-94932","002-94932","002-94932","002-94932","811-04181","811-04181","811-04181","811-04181","811-04181","002-94932","811-04181","002-94932","811-04181","811-04181","002-94932","811-04181","811-04181","811-04181","002-94932","002-94932","811-04181","002-94932","811-04181","811-04181","002-94932","811-04181","811-04181","811-04181","002-94932","002-94932","002-94932","002-94932","811-04181","811-04181","002-94932","811-04181"],"filmNumber":["05760731","05711912","05562652","041171997","041163744","041163654","041020224","041003870","041003847","04774825","04755134","04698159","04651193","04632621","04566534","04558108","031013887","03918904","03880482","03869795","03676817","03673844","03671264","03595045","03593992","03582006","02756563","02750258","02722820","02679819","02612357","02584684","02572123","02572108","02569444","02561585","02560073","02558226","02546423","02545747","2507282","1778021","1775215","1770418","1732921","1724667","1627803","1627639","1620361","1607683","1572511","1563603","1554122","746644","713800","710691","617643","611330","568540","559881","554344","99704949","99699641","99609749","99604204","99563092","99557954","99553009","99549371","98719050","98701602","98696559","98629385","98609010","98602591","98573653","98557784","98548674","97675070","97672421","97666979","97593833","97580732","97577651","97550823","97546605","97544957","96646514","96625415","96621728","96596079","96553281","96550565","96548178","96532435","96526718","96526077","95604250","95569874","95568023","95557949","95541849","95533989","95529862","95519696","95518071","95513816","94547001"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["N-8F","24F-2NT","497","N-Q/A","N-Q/A","N-Q","N-CSRS","NSAR-A","N-PX","497J","485BPOS","24F-2NT","N-CSR","NSAR-B","497","497","497","497","N-CSRS","NSAR-A","497J","485BPOS","497","N-30D","24F-2NT","NSAR-B","N-30D","NSAR-A","497","497","497","24F-2NT","N-30D/A","N-30D/A","497","497","497J","NSAR-B","N-30D","485BPOS","497","497","497","497","N-30D","NSAR-A","497","497","497J","485BPOS","24F-2NT","N-30D","NSAR-B","497","N-30D","NSAR-A","497J","485BPOS","24F-2NT","N-30D","NSAR-B","N-30D","NSAR-A","497J","485BPOS","24F-2NT","N-30D","485APOS","NSAR-B","497","N-30D","NSAR-A","497","497J","485BPOS","24F-2NT","N-30D","NSAR-B","N-30D/A","N-30D","NSAR-A","497J","NSAR-B/A","485BPOS","N-30D","NSAR-B","24F-2NT","NSAR-A/A","N-30D","NSAR-A","497","497","NSAR-B/A","485BPOS","N-30D","NSAR-B","24F-2NT","NSAR-A/A","N-30B-2","NSAR-A","497","497","497J","485BPOS","N-30B-2","NSAR-B","24F-2NT","NSAR-A"],"size":[11766,5466,131605,15649,14691,10608,59895,9601,7010,2480,278718,5437,78245,12834,11598,111004,9165,14113,42038,9514,2496,279711,9108,45703,5433,18861,36766,16851,9117,82380,2247,6826,5801,2005,3781,88577,2396,20097,44949,255735,9530,9577,8665,81501,36619,16797,10179,10072,2677,160770,6893,32894,20185,23759,36983,20196,2868,242436,6581,34285,26934,37350,23922,2769,189905,6883,44169,172853,30489,4190,43513,27482,64617,2811,180079,6942,64118,27842,50099,112264,27587,2845,27592,164548,64326,27586,10515,27527,58231,27521,3772,155189,27771,466613,67157,27765,9243,16406,39397,26878,1701,516,2733,232557,57239,22211,6960,13079],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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],"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],"primaryDocument":["gplus.txt","gplus.txt","shareholder-manual.txt","gplus0930.txt","gplusnq.txt","gplusnq.txt","gplus0604.txt","answer.fil","govtplus.txt","usgovt497j.txt","registration.txt","gplus.txt","gplus1231.txt","answer.fil","sticker.txt","combo_shareholdermanual.txt","promosticker.txt","firstinvestors-497.txt","gplus.txt","answer.fil","fiusgovtplusfund_497j.txt","govplus485bpos.txt","fi-multiple497.txt","us1.txt","gplus.txt","answer.fil","fi1.txt","answer.fil","fi517782.txt","f484011.txt","f500366.txt","government24f-2nt.txt","fictaxefundsn30da.txt","n30da.txt","tm497.txt","f484011.txt","f487304.txt","answer.fil","usg1.txt","usgovmain.txt","a484011.txt","a474993.txt","a497.txt","a473286.txt","fius1.txt","answer.fil","f444791.txt","f444791.txt","a443848.txt","0001.txt","0001.txt","0001.txt","0001.txt","0001.txt","0001.txt","0001.txt","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"primaryDocDescription":["FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","","","","","","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (6.1)","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (6.1)","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (6.1)","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (3.0.A)","","","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","","N-SAR (3.0.A)","497(E)","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (3.0.A)","RULE 497(E)","","REGISTRATION STATEMENT","","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (3.0.A)","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-30D","N-SAR (3.0.A)","497J","N-SAR (3.0)","485BPOS","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND A/R","N-SAR (3.0)","GOVERNMENT PLUS FUND","N-SAR (3.0)","FIRST INVESTORS U.S. GOVERNMENT PLUS FUND","N-SAR (3.0)","497","PROSPECTUS","N-SAR (3.0)","FILED PURSUANT TO 485(B)","US GOVT. PLUS FUND","N-SAR (3.0)","US GOVERNMENT PLUS","N-SAR (3.0)","FIRST INVESTORS N-30B-2 93518","N-SAR (3.0)","US GOVT STICKER","US GOVT","","485BPOS","GOVERNMENT PLUS FUND","N-SAR (3.0)","U.S. GOVERNMENT PLUS","N-SAR (3.0.A)"]},"files":[]}}