{"cik":"0001025904","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"TAX EXEMPT SECURITIES TRUST CALIFORNIA TRUST 161","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"NY","stateOfIncorporationDescription":"NY","addresses":{"mailing":{"street1":null,"street2":null,"city":null,"stateOrCountry":null,"zipCode":null,"stateOrCountryDescription":null,"isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"C/O BATTLE FOWLER LLP","street2":"75 EAST 55TH STREET","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10022","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"2128567000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001116679-03-000805","0001116679-02-000654","0001116679-01-000534","0000903112-00-000628","0000950130-98-000450","0000950130-98-000420","0000903112-97-001561"],"filingDate":["2003-03-28","2002-03-26","2001-03-28","2000-03-30","1998-02-02","1998-01-30","1997-12-19"],"reportDate":["2002-12-31","2001-12-31","2000-12-31","1999-12-31","","",""],"acceptanceDateTime":["2003-03-28T00:02:27.000Z","2002-03-26T05:00:00.000Z","2001-03-28T05:00:00.000Z","2000-03-30T05:00:00.000Z","1998-02-02T05:00:00.000Z","1998-01-30T05:00:00.000Z","1997-12-19T05:00:00.000Z"],"act":["","","","","","",""],"form":["24F-2NT","24F-2NT","24F-2NT","24F-2NT","497","487","S-6"],"fileNumber":["333-42671","333-42671","333-42671","333-42671","333-42671","333-42671","333-42671"],"filmNumber":["03622247","02586391","1581642","587018","98519133","98517453","97740967"],"items":["","","","","","",""],"core_type":["24F-2NT","24F-2NT","24F-2NT","24F-2NT","497","487","S-6"],"size":[15591,15572,15860,15800,316715,379717,12112],"isXBRL":[0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null],"primaryDocument":["ca161.htm","ca161.htm","0001.htm","0000903112-00-000628-d1.html","","",""],"primaryDocDescription":["CALIFORNIA TRUST 161","CALIFORNIA TRUST 161","NOTICE","NOTICE","FORM 497 - SMITH BARNEY - UIT","FORM 487 - SMITH BARNEY UIT","INITIAL S-6 REGISTRATION STATEMENT"]},"files":[]}}