XML 117 R103.htm IDEA: XBRL DOCUMENT v3.20.4
Condensed Parent Company Only Financial Statements - Balance Sheet (Additional) (Details) - $ / shares
Dec. 31, 2020
Dec. 31, 2019
Condensed Financial Statements, Captions [Line Items]    
Preferred stock, par value (in usd per share) $ 0.01  
Preferred stock, shares authorized (in shares) 1,000,000  
Preferred stock, shares issued (in shares) 0  
Common stock, par value (in usd per share) $ 0.01  
Common stock, shares authorized (in shares) 40,000,000  
Common stock, shares issued (in shares) 11,937,795 11,825,331
Common stock, shares outstanding (in shares) 11,937,795 11,825,331
Parent    
Condensed Financial Statements, Captions [Line Items]    
Preferred stock, par value (in usd per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 1,000,000 1,000,000
Preferred stock, shares issued (in shares) 0 0
Common stock, par value (in usd per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 40,000,000 40,000,000
Common stock, shares issued (in shares) 11,937,795 11,825,331
Common stock, shares outstanding (in shares) 11,937,795 11,825,331