{"cik":"0001087313","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"SMI SYSTEMS LLC","tickers":[],"exchanges":[],"ein":"562114978","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"NC","stateOfIncorporationDescription":"NC","addresses":{"mailing":{"street1":"P O BOX 600 U S HIGHWAY 29 NORTH","street2":null,"city":"CONCORD","stateOrCountry":"NC","zipCode":"280260600","stateOrCountryDescription":"NC","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"P O BOX 600 U S HIGHWAY 29 NORTH","street2":null,"city":"CONCORD","stateOrCountry":"NC","zipCode":"280260600","stateOrCountryDescription":"NC","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"7045323306","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["9999999995-15-001401","0001437749-15-010596","0001437749-15-009985","0001437749-15-007956","9999999995-13-001098","0001193125-13-164692","0001193125-13-160958","0001193125-13-158893","0000000000-13-019897","0001193125-13-140280","0000000000-13-014865","0001193125-13-098957","9999999995-11-001055","0001193125-11-100533","0001193125-11-092541","0001193125-09-209361","9999999995-09-002878","0001193125-09-208197","0001193125-09-204475","0001193125-09-169174","0000950168-99-001810","0000950168-99-001719"],"filingDate":["2015-05-19","2015-05-19","2015-05-13","2015-04-23","2013-04-22","2013-04-22","2013-04-18","2013-04-17","2013-04-12","2013-04-03","2013-03-20","2013-03-08","2011-04-18","2011-04-18","2011-04-08","2009-10-19","2009-10-16","2009-10-15","2009-10-07","2009-08-07","1999-06-16","1999-06-04"],"reportDate":["","","","","","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2015-05-20T04:15:13.000Z","2015-05-19T19:14:16.000Z","2015-05-13T21:28:42.000Z","2015-04-23T20:47:52.000Z","2013-04-23T04:15:13.000Z","2013-04-22T18:34:55.000Z","2013-04-18T21:03:42.000Z","2013-04-17T20:55:57.000Z","2013-04-12T19:42:26.000Z","2013-04-03T19:38:40.000Z","2013-03-20T19:48:33.000Z","2013-03-08T22:25:26.000Z","2011-04-19T04:16:00.000Z","2011-04-18T15:03:16.000Z","2011-04-08T19:47:57.000Z","2009-10-19T13:47:10.000Z","2009-10-19T04:15:28.000Z","2009-10-15T13:20:37.000Z","2009-10-06T23:09:50.000Z","2009-08-07T20:41:32.000Z","1999-06-16T04:00:00.000Z","1999-06-04T04:00:00.000Z"],"act":["33","33","33","33","33","33","","33","","33","","33","33","33","33","33","33","33","33","33","",""],"form":["EFFECT","424B3","S-4/A","S-4","EFFECT","424B3","CORRESP","S-4/A","UPLOAD","S-4/A","UPLOAD","S-4","EFFECT","424B3","S-4","424B3","EFFECT","S-4/A","S-4/A","S-4","S-4/A","S-4"],"fileNumber":["333-203590-16","333-203590-16","333-203590-16","333-203590-16","333-187151-09","333-187151-09","","333-187151-09","","333-187151-09","","333-187151-09","333-173390-10","333-173390-10","333-173390-10","333-161176-01","333-161176-01","333-161176-01","333-161176-01","333-161176-01","333-80021-13","333-80021-13"],"filmNumber":["15878158","15876186","15859464","15789014","13775057","13773518","","13767349","","13739342","","13678547","11766812","11764740","11749427","091124771","091124490","091120508","091109052","09996227","99647682","99640804"],"items":["S-4,,2015-05-19 14:00:00","","","","S-4,,2013-04-22 14:00:00","","","","","","","","S-4,,2011-04-18 10:00:00","","","","S-4,,2009-10-16 10:00:00","","","","",""],"core_type":["EFFECT","424B3","S-4/A","S-4","EFFECT","424B3","CORRESP","S-4/A","LETTER","S-4/A","LETTER","S-4","EFFECT","424B3","S-4","424B3","EFFECT","S-4/A","S-4/A","S-4","S-4/A","S-4"],"size":[14721,1322732,1908697,6435436,13903,766336,16036,1019449,138282,1036037,173088,1440720,14427,808486,2132577,838514,14723,1189868,1713957,1946631,766623,1604841],"isXBRL":[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],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslEFFECTX01/primary_doc.xml","trk20150515_424b3.htm","trk20150502_s4a.htm","trk20150408_s4.htm","xslEFFECTX01/primary_doc.xml","d494149d424b3.htm","filename1.htm","d494149ds4a.htm","filename1.pdf","d494149ds4a.htm","filename1.pdf","d494149ds4.htm","xslEFFECTX01/primary_doc.xml","d424b3.htm","ds4.htm","d424b3.htm","xslEFFECTX01/primary_doc.xml","ds4a.htm","ds4a.htm","ds4.htm","",""],"primaryDocDescription":["","FORM 424B3","FORM S-4/A","FORM S-4","","424B3","","FORM S-4/A","","FORM S-4/A","","FORM S-4","","FINAL PROSPECTUS","FORM S-4","PROSPECTUS","","AMENDMENT NO. 2 TO FORM S-4","AMENDMENT NO.1 TO FORM S-4","FORM S-4","SPEEDWAY MOTORSPORTS, INC.","SPEEDWAY MOTORSPORTS, INC.  S-4"]},"files":[]}}