XML 46 R35.htm IDEA: XBRL DOCUMENT v3.21.2
STOCK-BASED COMPENSATION, Non-nested, Service-based Restricted Stock and RSU Awards (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Service-based Restricted Stock Awards [Member]    
Share-based Compensation Expense [Abstract]    
Stock-based compensation expense $ 200 $ 200
Service-based Restricted Stock and RSU Awards [Member]    
Share-based Compensation Expense [Abstract]    
2020 594  
2021 797  
2022 760  
2023 516  
Unrecognized Expense 2,667  
Performance Based Restricted Stock Units [Member]    
Share-based Compensation Expense [Abstract]    
Stock-based compensation expense $ 0  
Restricted Stock and RSUs [Member]    
Share-based Compensation Expense [Abstract]    
Number of shares issued from vesting of restricted stock (in shares) 20,804