Quarterly report pursuant to Section 13 or 15(d)

Condensed Balance Sheets (Parenthetical)

v3.20.2
Condensed Balance Sheets (Parenthetical) - $ / shares
Mar. 31, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]    
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Preferred stock, authorized 5,000,000 5,000,000
Preferred stock, issued
Preferred stock, outstanding
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, authorized 50,000,000 50,000,000
Common stock, issued 10,143,158 10,125,681
Common stock, outstanding 10,143,158 10,125,681
Treasury stock, shares 17,477