Condensed Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Mar. 31, 2020	Dec. 31, 2019
Stockholders Equity
Common stock, par value	$ .01	$ 0.01
Common stock, authorized	40,000,000	40,000,000
Common stock, issued	21,276,762	20,929,928
Common stock, outstanding	21,276,762	20,929,928