Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net loss	$ (2,514,276)	$ (2,700,483)
Income from discontinued operations		378,712
Loss from continuing operations	(2,514,276)	(3,079,195)
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities:
Depreciation and amortization	14,012	10,828
Loss on retirement of fixed assets		5,432
Stock-based compensation expense	173,321	427,880
Changes in assets and liabilities:
Receivable	(4,437)	139,144
Prepaid expenses and other current assets	714,425	448,143
Other assets	(11,776)	27,993
Amortization of right-of-use asset	111,915
Accounts payable	64,576	(339,027)
Decrease in lease liabilities	(103,102)
Accrued expenses and other current liabilities	20,862	211,549
Net cash used in operating activities from continuing operations	(1,534,480)	(2,147,253)
Net cash used in operating activities from discontinued operations		(348,338)
Net cash used in operating activities	(1,534,480)	(2,495,591)
Cash flows from investing activities:
Purchase of fixed assets	(8,529)
Sale of fixed assets held for sale		500,142
Net cash used in investing activities	(8,529)	500,142
Net decrease in cash and cash equivalents	(1,543,009)	(1,995,449)
Cash and cash equivalents at beginning of period	16,130,410	21,373,273
Cash and cash equivalents at end of period	14,587,401	19,377,824
Supplemental disclosure of Cash Flow Information:
Recognition of operating lease right-of-use assets and obligations under ASC Topic 842	715,310
Reclassification of right-of-use asset, from prepaid expenses	66,271
Acquisition of equipment included in accrued expenses	$ 17,374