Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.22.4
Consolidated Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2022
Dec. 31, 2021
Stockholders' equity:    
Common stock, par value (in dollars per share) $ 0.05 $ 0.05
Common stock, authorized (in shares) 23,000,000 23,000,000
Common stock, issued (in shares) 12,816,613 12,726,659
Common stock, outstanding (in shares) 12,816,613 12,726,659