XML 15 R5.htm IDEA: XBRL DOCUMENT v3.20.2
CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - $ / shares
Jun. 30, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]    
Common stock, par value (in usd per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 100,000,000 100,000,000
Common stock, shares issued (in shares) 20,699,915 20,785,346
Treasury stock, shares (in shares) 184,458 186,516