CONDENSED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Accounts receivable, net of allowance for doubtful	$ 150,000	$ 150,000
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized	50,000,000	50,000,000
Common stock, issued	8,938,491	8,864,319
Common stock, outstanding	8,938,491	8,864,319