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Operating Leases (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Operating Leased Assets [Line Items]      
Operating lease expenses $ 250 $ 370 $ 316
Primero Lease [Member]      
Operating Leased Assets [Line Items]      
Lease expiration date Dec. 31, 2023    
Direct Auto Lease [Member]      
Operating Leased Assets [Line Items]      
Lease expiration date Dec. 31, 2029    
Nodak Insurance Lease [Member]      
Operating Leased Assets [Line Items]      
Lease expiration date Dec. 31, 2024