B. SUMMARY OF CRITICAL ACCOUNTING POLICIES (Details 5)	12 Months Ended
	Dec. 31, 2018 USD ($)
Beginning Balance, Amount	$ 8,881,861
Beginning balance before effect of ASU 2017-11	11,737,858
Effect of ASU 2017-11	33,673
Ending Balance, Amount	11,771,531
Preferred Stock
Beginning Balance, Amount	0
Beginning balance before effect of ASU 2017-11	285
Ending Balance, Amount	285
Common Stock
Beginning Balance, Amount	141
Beginning balance before effect of ASU 2017-11	379
Ending Balance, Amount	379
Additional Paid-In Capital
Beginning Balance, Amount	222,397,198
Beginning balance before effect of ASU 2017-11	239,380,112
Effect of ASU 2017-11	192,082
Ending Balance, Amount	239,572,094
Accumulated other comprehensive gain (loss)
Beginning Balance, Amount	(16,193)
Beginning balance before effect of ASU 2017-11	516
Ending Balance, Amount	516
Accumulated deficit
Beginning Balance, Amount	(213,499,285)
Beginning balance before effect of ASU 2017-11	(227,643,334)
Effect of ASU 2017-11	(158,409)
Ending Balance, Amount	$ (227,801,743)