XML 95 R82.htm IDEA: XBRL DOCUMENT v3.22.0.1
STOCK-BASED COMPENSATION, Restricted Stock Awards and Units (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Weighted-Average Exercise Price [Abstract]      
Stock-based compensation expenses $ 1,639 $ 1,272 $ 853
Restricted Stock Units [Member]      
Number of Shares [Roll Forward]      
Outstanding at beginning of year (in shares) 62,476    
Granted (in shares) 6,370    
Exercised (in shares) (24,805)    
Forfeited (in shares) (1,274)    
Outstanding at end of year (in shares) 42,767 62,476  
Weighted-Average Exercise Price [Abstract]      
Outstanding at beginning of year (in dollars per share) $ 19.47    
Granted (in dollars per share) 19.62    
Exercised (in dollars per share) 19.70    
Forfeited (in dollars per share) 19.62    
Outstanding at end of year (in dollars per share) $ 19.35 $ 19.47  
Stock-based compensation expenses $ 1,600 $ 1,300 853
Unrecognized compensation cost $ 2,700    
Weighted average remaining period, recognition of compensation cost 1 year 5 months 19 days    
Fair value of restricted stock units vested $ 489 $ 489 $ 0
Restricted Stock Units [Member] | Minimum [Member]      
Weighted-Average Exercise Price [Abstract]      
Award vesting period 1 year    
Restricted Stock Units [Member] | Maximum [Member]      
Weighted-Average Exercise Price [Abstract]      
Award vesting period 4 years