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Debt (Line of Credit) (Details) - USD ($)
Jun. 11, 2021
Apr. 20, 2020
Jul. 31, 2017
Dec. 31, 2021
Dec. 31, 2020
Line of Credit Facility [Line Items]          
Revolving line of credit       $ 15,000,000 $ 15,000,000
Interest Rate Floor          
Line of Credit Facility [Line Items]          
Interest rate       0.90%  
Pinnacle Bank | Payment Protection Program | Loans Payable          
Line of Credit Facility [Line Items]          
Interest rate   1.00%      
Aggregate amount $ 2,187,140 $ 2,187,140      
Revolving Credit Facility | Pinnacle Bank | Fifth Amendment          
Line of Credit Facility [Line Items]          
Maximum increase to line of credit       $ 5,000,000  
Line of credit, current borrowing capacity       20,000,000  
Revolving Credit Facility | Pinnacle Bank | Second Amendment          
Line of Credit Facility [Line Items]          
Revolving line of credit       $ 15,000,000  
Revolving Credit Facility | Pinnacle Bank | Line of Credit          
Line of Credit Facility [Line Items]          
Interest rate       3.65%  
Line of credit, unused capacity, commitment fee percentage     0.25%    
Revolving Credit Facility | Pinnacle Bank | Line of Credit | Minimum          
Line of Credit Facility [Line Items]          
Interest rate       1.75%  
Revolving Credit Facility | Pinnacle Bank | Line of Credit | Maximum          
Line of Credit Facility [Line Items]          
Interest rate       2.75%