XML 110 R95.htm IDEA: XBRL DOCUMENT v3.20.4
EQUITY AWARDS - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2018
Dec. 31, 2017
Restricted Stock | Minimum [Member] | Employees      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 5 years    
Option and Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation cost, nonvested options and restricted stock $ 1,980    
Unrecognized compensation cost, nonvested options and restricted stock, period for recognition 3 years 4 months 2 days    
2015 Equity Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares permitted for grant (in shares) 1,000,000    
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    
2015 Equity Incentive Plan | Option | Minimum [Member]      
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    
2015 Equity Incentive Plan | Option and Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation expense $ 749 $ 663 $ 592