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Employee Benefit Plans (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]      
Defined contribution plan, employer matching contribution, percent of employees gross pay 100.00%    
Defined contribution plan, employer matching contribution, percent of match 6.00%    
Defined benefit plan, contributions by employer $ 750,000 $ 610,000 $ 468,000
Split Dollar Life Insurance Agreement [Member]      
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]      
Deferred compensation liability 42,000 34,000  
Deferred Compensation Agreements [Member]      
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]      
Deferred compensation arrangements accrued benefits 690,000 612,000  
Deferred compensation expense $ 10,000 $ 8,000 $ 2,000