Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Allowance for doubtful accounts, accounts receivable	$ 50,000	$ 50,000
Common stock, par value	$ .02	$ .02
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	29,202,721	17,425,858
Common stock, shares outstanding	29,202,721	17,425,858