Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,975,706)	$ (4,480,735)
Income from discontinued operations	0	(309,378)
Loss from continuing operations	(1,975,706)	(4,790,113)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	109,415	255,223
Loss of disposition of asset	3,641	0
Stock based compensation	487,957	739,888
Non-cash interest expense	0	672,144
Amortization of operating lease right-of-use asset	8,163	0
Changes in operating assets and liabilities:
Accounts receivable	(117,787)	(28,336)
Prepaid expenses and other current assets	(40,011)	(514,805)
Accounts payable and accrued expenses	(361,460)	(845,190)
Lease liabilities	(6,278)	0
Deferred income	19,612	56,983
NET CASH USED IN OPERATING ACTIVITIES - CONTINUING OPERATIONS	(1,872,454)	(4,454,206)
NET CASH USED IN OPERATING ACTIVITIES - DISCONTINUED OPERATIONS	0	22,054
NET CASH USED IN OPERATING ACTIVITIES	(1,872,454)	(4,432,152)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	0	(43,108)
Capitalization of software costs	(74,336)	(90,661)
Proceeds from sale of fixed asset	275	0
NET CASH USED IN INVESTING ACTIVITIES - CONTINUING OPERATIONS	(74,061)	(133,769)
NET CASH PROVIDED BY INVESTING ACTIVITIES - DISCONTINUED OPERATIONS	0	2,823,252
NET CASH (USED IN) PROVIDED BY INVESTING ACTIVITIES	(74,061)	2,689,483
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from the sale of common stock	2,000,001	300,000
Financing costs from the sale of common stock	(15,000)	0
Proceeds from the sale of Series H-4 preferred stock	0	6,000,000
Financing costs from the sale of Series H-4 preferred stock and warrants	0	(101,661)
Proceeds from issuance of common stock in connection with exercise of H-4 warrants	16,667	0
NET CASH PROVIDED BY FINANCING ACTIVITIES - CONTINUING OPERATIONS	2,001,668	6,198,339
NET CASH USED IN FINANCING ACTIVITIES - DISCONTINUED OPERATIONS	0	(9,114)
NET CASH PROVIDED BY FINANCING ACTIVITIES	2,001,668	6,189,225
Net increase in cash	55,153	4,446,556
Cash, beginning of period	4,303,480	372,011
Cash, end of period	4,358,633	4,818,567
NON-CASH FINANCING ACTIVITIES:
Issuance of common stock for accrued stock based compensation	4,724	0
Stock issued to WPCS Shareholder in the merger net of cash received of $4,947,023	0	4,845,200
Series H-4 offering cost paid in H-4 shares and warrants	$ 0	$ 568,648