BUSINESS COMBINATIONS (Details 2) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Net loss	$ (32,982,201)	$ (10,895,049)
Less: Net loss attributable to non-controlling interest	748,320	278,818
Net loss attributable to common stockholders	(32,233,881)	(10,616,231)
Preferred deemed dividends	$ (108,049)	$ (584,182)
Basic and diluted weighted average common shares outstanding	2,899,888	623,583
Microphase Corporation and Power-Plus Technical Distributors [Member]
Total Revenue	$ 28,691,641	$ 20,807,590
Net loss	(35,627,242)	(16,877,041)
Less: Net loss attributable to non-controlling interest	748,320	772,596
Net loss attributable to common stockholders	(34,878,922)	(16,104,445)
Preferred deemed dividends	(108,049)	(584,182)
Preferred dividends		(54,059)
Loss available to common shareholders	$ (34,986,971)	$ (16,742,686)
Basic and diluted net loss per common share	$ (12.06)	$ (26.85)
Basic and diluted weighted average common shares outstanding	2,899,888	623,583
Comprehensive Loss
Loss available to common shareholders	$ (34,986,971)	$ (16,742,686)
Other comprehensive income (loss)
Change in net foreign currency translation adjustments	(377,823)	152,078
Net unrealized gain (loss) on securities available-for-sale	(8,027,746)	5,171,743
Other comprehensive income (loss)	(8,405,569)	5,323,821
Total Comprehensive loss	$ (43,392,540)	$ (11,418,865)