Quarterly report pursuant to Section 13 or 15(d)

Condensed Balance Sheets (Parentheticals)

v3.23.2
Condensed Balance Sheets (Parentheticals) - $ / shares
Jun. 30, 2023
Dec. 31, 2022
Condensed Balance Sheets    
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock authorized (in shares) 43,000,000 43,000,000
Common stock issued (in shares) 18,798,015 18,330,390
Common stock outstanding (in shares) 18,330,390 18,330,390
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Preferred stock authorized (in shares) 2,000,000 2,000,000
Preferred stock issued (in shares) 0 0
Preferred stock outstanding (in shares) 0 0
Treasury stock (in shares) 189,560