{"cik":"0001634424","entityType":"operating","sic":"1700","sicDescription":"Construction - Special Trade Contractors","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"PowerComm Holdings Inc.","tickers":[],"exchanges":[],"ein":"473152668","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":"3429 RAMSGATE TERRACE","street2":null,"city":"ALEXANDRIA","stateOrCountry":"VA","zipCode":"22309","stateOrCountryDescription":"VA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"3429 RAMSGATE TERRACE","street2":null,"city":"ALEXANDRIA","stateOrCountry":"VA","zipCode":"22309","stateOrCountryDescription":"VA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"571-259-8773","flags":"","formerNames":[{"name":"White Grotto Acquisition Corp","from":"2015-03-03T00:00:00.000Z","to":"2015-09-15T00:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["0001213900-19-017434","0001213900-19-010251","0001615774-19-007939","9999999997-19-004020","0001615774-19-005894","0001615774-19-005835","0001615774-19-005018","0001615774-18-013745","0001615774-18-012761","0001615774-18-009115","0001615774-18-008212","0001615774-18-004924","0001615774-18-002305","0001615774-18-000740","0001615774-17-006774","0001615774-17-006595","0001615774-17-006577","0001615774-17-006389","0001615774-17-006053","0001615774-17-005599","0001615774-17-004623","0001615774-17-003160","0001615774-17-003069","0001615774-17-002478","0001144204-17-018263","0001144204-17-009558","0001144204-16-136096","0001144204-16-135435","0001021432-16-001551","0001634424-16-000006","0001634424-16-000005","0001634424-16-000004","0001634424-16-000003","0001634424-16-000002","0001021432-15-001014","0001021432-15-000756","0001021432-15-000485","0001021432-15-000472","0001021432-15-000471","0001021432-15-000439","0001021432-15-000438","0001021432-15-000416","0001021432-15-000415","0001021432-15-000364","0001021432-15-000363","0001021432-15-000222","0001021432-15-000194","0001021432-15-000193","0001021432-15-000137","0000000000-15-023551","0001021432-15-000124","0000000000-15-018122","0001021432-15-000075"],"filingDate":["2019-09-09","2019-06-07","2019-05-15","2019-05-07","2019-04-17","2019-04-16","2019-04-01","2018-12-03","2018-11-15","2018-09-05","2018-08-16","2018-06-06","2018-04-02","2018-01-31","2017-11-16","2017-11-14","2017-11-13","2017-11-09","2017-10-31","2017-10-05","2017-08-22","2017-06-14","2017-06-09","2017-05-16","2017-03-31","2017-02-16","2016-11-23","2016-11-18","2016-11-15","2016-10-07","2016-10-07","2016-10-03","2016-10-03","2016-09-28","2015-11-17","2015-09-22","2015-09-17","2015-09-17","2015-09-17","2015-09-17","2015-09-17","2015-09-16","2015-09-16","2015-09-15","2015-09-15","2015-08-06","2015-06-03","2015-06-03","2015-05-14","2015-04-28","2015-04-17","2015-03-26","2015-03-03"],"reportDate":["","2019-06-06","2019-03-31","","2019-04-16","2018-12-31","2018-12-31","2018-09-30","2018-09-30","2018-06-30","2018-03-31","2017-12-31","2017-12-31","","2017-09-30","2017-09-30","","2017-06-30","2017-03-31","2016-11-15","2017-08-17","","2017-06-06","2016-12-31","2016-12-31","2016-09-30","2016-11-15","2016-11-15","2016-09-30","2016-10-07","2016-10-07","2016-10-03","2016-10-03","2016-09-28","2015-09-30","","2015-09-15","","","","","2015-09-14","2015-09-14","2015-09-14","2015-09-10","2015-06-30","2015-05-01","2015-05-01","2015-03-31","","","",""],"acceptanceDateTime":["2019-09-07T00:10:01.000Z","2019-06-07T00:18:10.000Z","2019-05-15T20:45:35.000Z","2019-05-07T19:37:46.000Z","2019-04-17T20:54:23.000Z","2019-04-16T20:20:33.000Z","2019-03-29T22:49:56.000Z","2018-12-03T21:50:49.000Z","2018-11-15T11:04:33.000Z","2018-09-04T22:20:28.000Z","2018-08-16T18:58:16.000Z","2018-06-06T21:13:35.000Z","2018-04-02T20:52:15.000Z","2018-01-31T21:55:46.000Z","2017-11-16T00:27:30.000Z","2017-11-13T23:34:47.000Z","2017-11-13T22:17:51.000Z","2017-11-09T18:32:09.000Z","2017-10-31T18:16:28.000Z","2017-10-05T21:23:14.000Z","2017-08-21T23:29:49.000Z","2017-06-14T19:35:03.000Z","2017-06-09T10:03:00.000Z","2017-05-16T19:28:44.000Z","2017-03-31T21:07:17.000Z","2017-02-16T20:45:48.000Z","2016-11-23T02:56:30.000Z","2016-11-18T22:26:09.000Z","2016-11-15T17:58:43.000Z","2016-10-11T13:57:34.000Z","2016-10-07T15:49:01.000Z","2016-10-03T21:18:35.000Z","2016-10-03T20:34:50.000Z","2016-09-28T19:30:08.000Z","2015-11-17T18:32:50.000Z","2015-09-22T19:41:13.000Z","2015-09-17T17:36:23.000Z","2015-09-17T00:46:37.000Z","2015-09-17T00:45:21.000Z","2015-09-16T22:05:05.000Z","2015-09-16T22:03:20.000Z","2015-09-16T20:04:00.000Z","2015-09-16T20:00:53.000Z","2015-09-15T19:04:24.000Z","2015-09-15T18:51:23.000Z","2015-08-05T21:53:36.000Z","2015-06-03T21:30:25.000Z","2015-06-03T21:28:49.000Z","2015-05-14T17:52:52.000Z","2015-04-28T20:02:23.000Z","2015-04-17T19:40:38.000Z","2015-03-26T20:43:16.000Z","2015-03-02T22:36:25.000Z"],"act":["34","34","34","","34","34","34","34","34","34","34","34","34","33","34","34","33","34","34","34","34","33","34","34","34","34","34","34","34","34","34","34","34","34","34","34","","34","34","34","34","","","34","34","34","","","34","","34","","34"],"form":["15-12G","8-K","NT 10-Q","SEC STAFF ACTION","8-K","10-K","NT 10-K","10-Q","NT 10-Q","10-Q","10-Q","10-K","NT 10-K","S-1/A","10-Q","NT 10-Q","S-1/A","10-Q","10-Q","8-K/A","8-K","S-1","8-K","10-K","NT 10-K","10-Q","8-K/A","8-K","NT 10-Q","10-Q","10-Q","10-K","10-Q","8-K","NT 10-Q","SC 13D","3","SC 13G/A","SC 13G/A","SC 13G","SC 13G","4","4","8-K","8-K","10-Q","3","3","10-Q","UPLOAD","10-12G/A","UPLOAD","10-12G"],"fileNumber":["000-55391","000-55391","000-55391","","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","333-218737","000-55391","000-55391","333-218737","000-55391","000-55391","000-55391","000-55391","333-218737","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","000-55391","005-89056","","005-89056","005-89056","005-89056","005-89056","","","000-55391","000-55391","000-55391","","","000-55391","","000-55391","","000-55391"],"filmNumber":["191080666","19883975","19829110","","19753518","19751198","19718266","181214496","181185883","181053423","181023167","18884501","18729708","18563460","171206404","171197697","171197138","171189957","171165255","171125305","171043972","17911101","17901439","17848441","17731259","17617788","162014748","162008646","161998841","161929793","161926584","161916531","161916108","161906869","151237790","151119348","","151111236","151111233","151111035","151111031","","","151107585","151107562","151030272","","","15861900","","15777960","","15666187"],"items":["","8.01,9.01","","","1.01,9.01","","","","","","","","","","","","","","","1.01,2.01,3.02,5.06,9.01","4.01,9.01","","5.03,9.01","","","","1.01,2.01,3.02,5.06,9.01","1.01,2.01,3.02,5.06,9.01","","","","","","4.01","","","","","","","","","","3.02,5.01,5.02","5.05","","","","","","","",""],"core_type":["15-12G","8-K","NT 10-Q","ORDER","8-K","10-K","NT 10-K","10-Q","NT 10-Q","10-Q","10-Q","10-K","NT 10-K","S-1/A","10-Q","NT 10-Q","S-1/A","10-Q","10-Q","8-K/A","8-K","S-1","8-K","10-K","NT 10-K","10-Q","8-K/A","8-K","NT 10-Q","10-Q","10-Q","10-K","10-Q","8-K","NT 10-Q","SC 13D","3","SC 13G/A","SC 13G/A","SC 13G","SC 13G","4","4","8-K","8-K","10-Q","3","3","10-Q","LETTER","10-12G/A","LETTER","10-12G"],"size":[13143,1286666,22309,92271,56057,3101915,32402,2044476,25243,1441632,1423110,3612889,23862,800963,2076826,24758,755524,2022498,1918700,2040839,43936,575491,31518,2356656,24450,150592,606068,592982,5347,36945,36861,54283,35454,5814,5354,8980,3504,8146,8133,8097,8043,4459,4471,6063,2787,47602,3454,3447,33650,38219,187801,167089,243060],"isXBRL":[0,0,0,0,0,1,0,1,0,1,1,1,0,0,1,0,0,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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],"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],"primaryDocument":["f1512g090619_powercomm.htm","f8k060619_powercommholdings.htm","s118350_nt10q.htm","filename1.pdf","s117479_8k.htm","s117413_10k.htm","s117128_nt10k.htm","s114396_10q.htm","s114055_nt10q.htm","s112348_10q.htm","s112062_10q.htm","s110584_10k.htm","s109523_nt10k.htm","s108883_s1a.htm","s108182_10q.htm","s108158_nt10q.htm","s108124_s1a.htm","s108054_10q.htm","s107907_10q.htm","s107672_8ka.htm","s107253_8k.htm","s106461_s1.htm","s106508_8k.htm","s106088_10k.htm","v463263_nt10-k.htm","v459677_10q.htm","v453491_8ka.htm","v451138_8k.htm","powercomm12b15.txt","form10qq2_2016.txt","form10qq1_2016.txt","form10k2015.txt","form10qq32015.txt","form8kchangeinaccountants.txt","powercomm12b25093015q.txt","sc13dkwasnik.txt","xslF345X02/primary_doc.xml","sc13gajmcwhitegrotto.txt","sc13gajmkwhitegrotto.txt","sc13gjmcwhitegrotto.txt","sc13gjmkwhitegrotto.txt","xslF345X03/primary_doc.xml","xslF345X03/primary_doc.xml","form8kchginconwhite.txt","form8knamewhite.txt","whitegrotto063015qAnC.txt","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","whitegrotto033115q.txt","filename1.pdf","whitegrottoform10a.txt","filename1.pdf","whitegrottoform10.txt"],"primaryDocDescription":["15-12G","CURRENT REPORT","FORM NT 10-Q","","8-K","FORM 10-K","NT 10-K","10-Q","NT 10-Q","10-Q","FORM 10-Q","10-K","NT 10-K","S-1/A","10-Q","NT 10-Q","S-1/A","10-Q","10-Q","8-K/A","8-K","S-1","CURRENT REPORT","10-K","NT 10-K","10-Q","FORM 8-K/A","8-K","","","","","","","","","PRIMARY DOCUMENT","","","","","PRIMARY DOCUMENT","PRIMARY DOCUMENT","","","","PRIMARY DOCUMENT","PRIMARY DOCUMENT","","","","",""]},"files":[]}}