CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Cash flows from operating activities:
Net loss	$ (32,982,201)	$ (10,895,049)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	2,447,249	193,671
Amortization	459,656	60,335
Interest expense - debt discount	11,191,055	4,688,630
Impairment of intangible assets	700,000
Accretion of original issue discount on notes receivable - related party	(2,004,358)	(453,346)
Accretion of original issue discount on notes receivable	(175,921)
Interest expense on conversion of promissory notes to common stock		13,333
Deferred taxes		(225,488)
Provision for bad debts		(32,729)
Stock-based compensation	4,719,266	1,831,435
Realized losses on sale of digital currencies	127,602
Realized losses on sale of marketable securities	175,405
Unrealized losses on trading securities	77,133
Changes in operating assets and liabilities:
Accounts receivable	2,754,631	285,146
Accounts receivable, related party	(3,713,903)	(173,751)
Accrued revenue	(1,353,411)
Digital currencies	(1,633,630)
Inventories	13,137	100,156
Prepaid expenses and other current assets	1,210,933	(763,559)
Other investments, related party		(335,040)
Other assets	(232,442)	(70,846)
Accounts payable and accrued expenses	6,850,263	1,515,870
Accounts payable, related parties	(12,103)	69,855
Other current liabilities	959,235	74,813
Net cash used in operating activities	(10,422,404)	(4,116,564)
Cash flows from investing activities:
Purchase of property and equipment	(8,919,532)	(402,779)
Proceeds from sale of property and equipment		16,595
Loss on disposition of asset	22,172
Purchase of intangible asset	(3,025)	(50,000)
Purchase of Power Plus		(377,661)
Purchase of Enertec	(4,936,562)
Cash received on acquisitions	293,041	110,982
Investments - related party	(1,244,353)	(3,200,554)
Related party investment in real property	(1,969,000)
Investment in real property		(300,000)
Investments in warrants and common stock - related party	(2,672,510)
Investments in marketable securities	(858,458)	(1,485,652)
Sales of marketable securities	2,188,292	63,606
Sales of digital currencies	64,587
Investments - others	(25,000)
Loans to third party
Loans to related parties		(44,000)
Proceeds from loans to related parties	12,520	35,000
Investments in debt and equity securities	(2,571,100)	(3,039,500)
Net cash used in investing activities	(20,618,928)	(8,673,963)
Cash flows from financing activities:
Gross proceeds from sales of common stock and warrants	23,884,470	2,035,147
Repurchase of common stock	(57,747)
Proceeds from issuance of Series A Convertible Preferred Stock	33,699
Proceeds from issuance of Series B and C Convertible Preferred Stock		1,540,000
Financing cost in connection with sales of equity securities	(2,107,582)	(297,341)
Proceeds from stock option exercises	97,800	557,360
Proceeds from warrant exercises	867,166	2,245,938
Proceeds from convertible notes payable	11,550,000	2,918,200
Proceeds from notes payable - related party		350,000
Proceeds from notes payable	12,994,999	857,000
Proceeds from short-term advances - related party	136,761
Proceeds from short-term advances	762,000	2,439,000
Payments on short-term advances	(646,500)
Payments on notes payable - related party	(333)
Payments on short-term advances - related party	(13,000)	245,000
Payments on notes payable	(12,133,140)	(190,000)
Payments on convertible notes payable	(2,362,281)	(157,000)
Proceeds from advances on future receipts	3,350,277	2,889,175
Payments on advances on future receipts	(5,505,079)	(1,526,125)
Payments of preferred dividends		(35,494)
Financing cost in connection with sales of debt securities		(122,650)
Payments on revolving credit facilities, net	(313,822)	(524,710)
Net cash provided by financing activities	30,537,688	13,223,500
Effect of exchange rate changes on cash and cash equivalents	(72,174)	49,000
Net increase (decrease) in cash and cash equivalents	(575,818)	481,973
Cash and cash equivalents at beginning of period	1,478,147	996,174
Cash and cash equivalents at end of period	902,329	1,478,147
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	760,208	271,129
Non-cash investing and financing activities:
Cancellation of convertible note payable into shares of common stock	2,446,116	2,497,721
Cancellation of convertible note payable, related party into shares of common stock		530,000
Cancellation of short term advances into shares of common stock	2,554,167
Cancellation of short term advances, related party into shares of common stock	45,000
Cancellation of short term advances, related party into shares of Series B Preferred Stock	250,000
Payment of debt with digital currency	739,967
Purchase of assets with digital currency	250,460
Payment of accounts payable with digital currency	449,479
Issuance of common stock for prepaid services	50,000
Cancellation of notes payable - related party into shares of common stock		369,334
Cancellation of notes payable into shares of common stock		$ 2,204,365
Cancellation of note payable - related party into series B convertible preferred stock		500,000
Issuance of common stock for domain name		$ 31,000
Issuance of common stock for prepaid services		$ 410,000
In connection with the Company's acquisition of Microphase Corporation, equity instruments were issued and liabilities assumed during 2017 as follows:
Fair value of assets acquired	7,907,744
Equity instruments issued	(1,451,040)
Non-controlling interest	(945,555)
Liabilities assumed	$ 5,511,149