B. SUMMARY OF CRITICAL ACCOUNTING POLICIES (Details 6) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Current Assets
Cash and cash equivalents	$ 12,367,321	$ 1,604,810
Marketable securities	494,633	6,122,400
Long-term Assets
Marketable securities		1,809,428
Current Liabilities
Warrant liabilities		33,673
Level 1
Current Assets
Cash and cash equivalents	12,367,321	1,604,810
Marketable securities	0	0
Long-term Assets
Marketable securities		0
Current Liabilities
Warrant liabilities		0
Level 2
Current Assets
Cash and cash equivalents	0	0
Marketable securities	494,633	6,122,400
Long-term Assets
Marketable securities		1,809,428
Current Liabilities
Warrant liabilities		0
Level 3
Current Assets
Cash and cash equivalents	0	0
Marketable securities	$ 0	0
Long-term Assets
Marketable securities		0
Current Liabilities
Warrant liabilities		$ 33,673