{"cik":"0001635341","entityType":"operating","sic":"6770","sicDescription":"Blank Checks","ownerOrg":"05 Real Estate & Construction","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"Signature Holdings Corp","tickers":[],"exchanges":[],"ein":"133977311","lei":null,"description":"","website":"","investorWebsite":"","category":"Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"6901 PROFESSIONAL PKWY E 200","street2":null,"city":"SARASOTA","stateOrCountry":"FL","zipCode":"34240","stateOrCountryDescription":"FL","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"6901 PROFESSIONAL PKWY E 200","street2":null,"city":"SARASOTA","stateOrCountry":"FL","zipCode":"34240","stateOrCountryDescription":"FL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"941-324-6500","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0002078410-26-000001","0001515971-25-000103","0001635341-25-000016","0001635341-25-000011","0001635341-25-000008","0001635341-25-000006","0001515971-25-000071","0001515971-25-000064","0001515971-25-000061","0001515971-25-000049","0001515971-25-000031","0000000000-25-001529","0001515971-25-000005","0000000000-25-000844","0001515971-25-000003","0000000000-25-000191","0001515971-24-000091","0001515971-24-000078","0001515971-24-000076"],"filingDate":["2026-03-04","2025-12-05","2025-11-17","2025-11-14","2025-10-31","2025-10-30","2025-08-14","2025-07-25","2025-07-23","2025-05-13","2025-03-31","2025-02-12","2025-02-03","2025-01-27","2025-01-14","2025-01-08","2024-12-12","2024-10-02","2024-09-25"],"reportDate":["2025-12-31","2025-09-30","2025-11-17","","2025-10-31","","2025-06-30","2025-07-21","2025-07-21","2025-03-31","2024-12-31","","","","","","","",""],"acceptanceDateTime":["2026-03-04T16:59:52.000Z","2025-12-05T17:29:47.000Z","2025-11-17T20:24:52.000Z","2025-11-14T18:32:02.000Z","2025-10-31T15:34:53.000Z","2025-10-30T15:02:41.000Z","2025-08-14T19:58:07.000Z","2025-07-25T20:57:17.000Z","2025-07-23T20:12:18.000Z","2025-05-13T15:59:49.000Z","2025-03-31T16:31:36.000Z","2025-02-12T14:36:06.000Z","2025-02-03T21:28:36.000Z","2025-01-27T20:36:12.000Z","2025-01-14T21:58:35.000Z","2025-01-08T15:36:07.000Z","2024-12-12T19:01:43.000Z","2024-10-02T13:18:45.000Z","2024-09-25T16:06:26.000Z"],"act":["","34","34","33","34","33","34","34","","34","34","","34","","34","","34","NE","34"],"form":["5","10-Q","NT 10-Q","D","PRE 14A","D","10-Q","8-K","4","10-Q","10-K","UPLOAD","10-12G/A","UPLOAD","10-12G/A","UPLOAD","10-12G","RW","10-12G"],"fileNumber":["","000-56693","000-56693","021-564088","000-56693","021-562539","000-56693","000-56693","","000-56693","000-56693","000-56693","000-56693","000-56693","000-56693","000-56693","000-56693","000-56693","000-56693"],"filmNumber":["","251552054","251490833","251484052","251439087","251433060","251218253","251152247","","25938458","25790474","","25582934","","25530028","","241544221","241345469","241322285"],"items":["","","","06b","","06b","","5.01,5.02,8.01,9.01","","","","","","","","","","",""],"core_type":["5","XBRL","NT 10-Q","D","PRE 14A","D","XBRL","XBRL","4","XBRL","XBRL","LETTER","10-12G/A","LETTER","10-12G/A","LETTER","10-12G","RW","10-12G"],"size":[3240,1673068,13008,5906,129802,7636,1605989,1091725,4502,1568996,2972225,39550,2470798,42769,2474134,44902,2461537,4111,2325704],"isXBRL":[0,1,0,0,0,0,1,1,0,1,1,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,1,0,0,0,0,1,1,0,1,1,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslF345X05/primary_doc.xml","shc10q093025.htm","shc-form12b_25.htm","xslFormDX01/primary_doc.xml","shc-schedulepre14a.htm","xslFormDX01/primary_doc.xml","shc10q063025.htm","shc8k072525.htm","xslF345X05/ownership.xml","shc10q033125.htm","shc10k123124.htm","filename1.pdf","shc1012g112224.htm","filename1.pdf","shc1012g112224.htm","filename1.pdf","shc1012g112224.htm","shcrw100224.htm","shc1012g091924.htm"],"primaryDocDescription":["PRIMARY DOCUMENT","10-Q","NOTIFICATION OF LATE FILING","","SHC-SCHEDULE PRE 14A 2025","","10-Q","8-K","","10-Q","10-K","","10-12G/A","","10-12G/A","","10-12G","RW","10-12G"]},"files":[]}}