NOTES PAYABLE (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Total notes payable	$ 6,142,024	$ 7,031,486
Less: Unamortized debt discounts	(18,082)	(151,499)
Unamortized financing cost		(7,541)
Total notes payable, net of financing cost	6,123,942	6,872,446
Less: current portion	(5,650,699)	(6,388,787)
Notes payable - long-term portion	473,243	483,659
Other Short Term Notes Payable [Member]
Total notes payable	853,379	1,033,553
12% Short Term Promissory Notes [Member]
Total notes payable	1,000,000	1,000,000
12% September 2018 Short-Term Promissory Note [Member]
Total notes payable	743,847	789,473
8% Short Term Promissory Note [Member]
Total notes payable	636,300	1,272,600
October 2018 Short-Term Promissory Note [Member]
Total notes payable		565,000
Enertec Short Term Promissory Note [Member]
Total notes payable	500,000
Notes Payable To Wells Fargo [Member]
Total notes payable	291,913	291,988
Note Payable To Dept. Of Economic And Community Development [Member]
Total notes payable	250,071	260,169
Microphase Short Term Promissory Note [Member]
Total notes payable	200,000	200,000
Note Payable To Power-Plus Member [Member]
Total notes payable	13,250	13,250
Note Payable To Peoples United Bank [Member]
Total notes payable	17,082	18,589
Short Term Bank Credit [Member]
Total notes payable	$ 1,636,182	$ 1,586,864