XML 101 R84.htm IDEA: XBRL DOCUMENT v3.22.4
EQUITY AWARDS - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation expense $ 1,659    
Unrecognized compensation expense, period for recognition 3 years 3 months 14 days    
Restricted Stock | Minimum | Employees      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 5 years    
2015 Equity Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares permitted for grant (in shares) 1,100,000    
Grace period for vested options, forfeitures in period 90 days    
2015 Equity Incentive Plan | Option      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Contractual term 10 years    
Share-based compensation expense $ 688 $ 733 $ 749
2015 Equity Incentive Plan | Option | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 5 years    
2015 Equity Incentive Plan | Option | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 10 years