Statement of Changes in Stockholders’ Equity (Unaudited) - USD ($)	Preferred Stock	Common Stock	Additional Paid-in Capital	Subscription Receivable - Related Parties	Accumulated Deficit	Total
Balance at Dec. 31, 2017	$ 1,591,886	$ 52	$ 2,553,672	$ (140,087)	$ (5,252,854)	$ (1,247,331)
Balance, shares at Dec. 31, 2017	2,429,638	5,252,953
Stock option compensation			48,917			$ 48,917
Stock compensation on forfeitable restricted common stock			161,458			161,458
Interest on subscription receivable			347	(347)
Net loss					(1,767,031)	(1,767,031)
Balance at Mar. 31, 2018	$ 1,591,886	$ 52	2,764,394	(140,434)	(7,019,885)	(2,803,987)
Balance, shares at Mar. 31, 2018	2,429,638	5,252,953
Balance at Dec. 31, 2018		$ 117	21,857,017	(7,447)	(16,496,757)	5,352,930
Balance, shares at Dec. 31, 2018		11,708,041
Stock option compensation			219,710			253,681
Restricted stock unit compensation			34,511			34,511
Warrants exercised		$ 3	873,400			873,403
Warrants exercised, shares		274,224
Stock options exercised			52,500			52,500
Stock options exercised, shares		30,000
Shares issued for services			27,500			27,500
Shares issued for services, shares		10,000
Warrants exercised – cashless		$ 2	(2)
Warrants exercised – cashless, shares		169,243
Net loss					(1,697,598)	(1,697,598)
Balance at Mar. 31, 2019		$ 122	$ 23,064,096	$ (7,447)	$ (18,194,355)	$ 4,862,416
Balance, shares at Mar. 31, 2019		12,191,508