Condensed Consolidated Statements of Stockholders' Equity Deficit (Unaudited) - USD ($)	Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Total
Balance at Dec. 31, 2018	$ 14	$ 201,697	$ 82,637,749	$ (83,479,931)	$ (640,471)
Balance (in shares) at Dec. 31, 2018	13,602	201,697,396
Stock-based compensation expense			122,950		122,950
Stock-based compensation expense, Shares
Sale of common stock		$ 2,500	147,500		150,000
Sale of common stock, Shares		2,500,000
Net loss				(586,155)	(586,155)
Balance at Mar. 31, 2019	$ 14	$ 204,197	82,908,199	(84,066,086)	(953,676)
Balance (in shares) at Mar. 31, 2019	13,602	204,197,396
Balance at Dec. 31, 2018	$ 14	$ 201,697	82,637,749	(83,479,931)	(640,471)
Balance (in shares) at Dec. 31, 2018	13,602	201,697,396
Net loss					(1,372,973)
Balance at Jun. 30, 2019	$ 14	$ 204,197	83,294,517	(84,852,906)	(1,354,178)
Balance (in shares) at Jun. 30, 2019	13,602	204,197,396
Balance at Mar. 31, 2019	$ 14	$ 204,197	82,908,199	(84,066,086)	(953,676)
Balance (in shares) at Mar. 31, 2019	13,602	204,197,396
Stock-based compensation expense			386,318		386,318
Stock-based compensation expense, Shares
Net loss				(786,820)	(786,820)
Balance at Jun. 30, 2019	$ 14	$ 204,197	83,294,517	(84,852,906)	(1,354,178)
Balance (in shares) at Jun. 30, 2019	13,602	204,197,396
Balance at Dec. 31, 2019	$ 14	$ 206,569	85,907,523	(89,036,271)	(2,922,165)
Balance (in shares) at Dec. 31, 2019	13,602	206,569,062
Stock-based compensation			439,956		439,956
Stock-based compensation, Shares
Common stock issued on exercise of stock option and warrant		$ 25	1,725		1,750
Common stock issued on exercise of stock option and warrant, Shares		25,000
Sale of common stock		$ 3,710	1,109,290		1,113,000
Sale of common stock, Shares		3,710,000
Net loss				(1,265,091)	(1,265,091)
Balance at Mar. 31, 2020	$ 14	$ 210,304	87,458,494	(90,301,362)	(2,632,550)
Balance (in shares) at Mar. 31, 2020	13,602	210,304,062
Balance at Dec. 31, 2019	$ 14	$ 206,569	85,907,523	(89,036,271)	(2,922,165)
Balance (in shares) at Dec. 31, 2019	13,602	206,569,062
Net loss					(2,639,801)
Balance at Jun. 30, 2020	$ 14	$ 212,143	88,112,212	(91,676,072)	(3,051,703)
Balance (in shares) at Jun. 30, 2020	13,602	212,143,146
Balance at Mar. 31, 2020	$ 14	$ 210,304	87,458,494	(90,301,362)	(2,632,550)
Balance (in shares) at Mar. 31, 2020	13,602	210,304,062
Stock-based compensation			344,430		344,430
Stock-based compensation, Shares
RSA-based non-cash compensation		$ 19	6,508		6,527
RSA-based non-cash compensation, Shares		18,750
Common stock issued on exercise of stock option and warrant		$ 1,050	72,450		73,500
Common stock issued on exercise of stock option and warrant, Shares		1,050,000
Sale of common stock		$ 1,770	529,330		531,100
Sale of common stock, Shares		1,770,334
Cancellation of common stock		$ (1,000)	1,000
Cancellation of common stock, Shares		(1,000,000)
Net loss				(1,374,710)	(1,374,710)
Balance at Jun. 30, 2020	$ 14	$ 212,143	$ 88,112,212	$ (91,676,072)	$ (3,051,703)
Balance (in shares) at Jun. 30, 2020	13,602	212,143,146