XML 93 R81.htm IDEA: XBRL DOCUMENT v3.21.2
Share Based Compensation Share Based Compensation (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Payment Arrangement, Expense     $ 252,000 $ 323,000
Share-based Payment Arrangement, Expense, Tax Benefit     $ 61,000 $ 78,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross 10,995 1,846    
Years for Unrecognized Compensation Expense Expected to be Recognized on Nonvested Awards     1 year 8 months 8 days  
Unrecognized Compensation Expense Nonvested Awards     $ 1,010,000.00  
Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 4 years 2 years    
Minimum [Member] | Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period     3 years  
Maximum [Member] | Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period     5 years