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Shareholders' Equity and Debt - Shareholders' Equity (Details)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 27, 2021
USD ($)
Aug. 14, 2020
Nov. 30, 2017
USD ($)
Mar. 31, 2023
USD ($)
shares
Mar. 31, 2022
USD ($)
shares
Sep. 30, 2022
Dec. 31, 2022
USD ($)
Sep. 29, 2022
USD ($)
qtr
Dec. 31, 2021
USD ($)
Aug. 31, 2020
USD ($)
Jan. 31, 2016
USD ($)
May 13, 2010
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Repurchase of shares       $ 187,961 $ 566,043              
Shelf Registration, sale of corporate securities (up to) $ 19,000,000   $ 100,000,000                  
Revolving line of credit       16,072,286     $ 16,200,000          
WinHealth                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Initial investment in joint ventures                   $ 200,000    
WinHealth | Convertible Debt                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Convertible note                   $ 200,000    
LIBOR                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Variable rate   0.90%                    
Revolving Credit Facility                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Revolving line of credit       $ 16,100,000                
Revolving Credit Facility | Sixth Amendment | Pinnacle Bank                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Additional borrowing capacity                 $ 5,000,000      
Current borrowing capacity                 $ 20,000,000      
Revolving Credit Facility | Eight Amendment                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Maximum funded debt ratio           3.00 2.50          
Revolving Credit Facility | Ninth Amemdment                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Unrestricted cash threshold               $ 8,500,000        
Covenant evaluation frequency | qtr               4        
Revolving Credit Facility | Line of Credit | Pinnacle Bank                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Interest rate spread       7.375%                
Line of credit, unused capacity, commitment fee percentage       0.25%                
Revolving Credit Facility | Line of Credit | Pinnacle Bank | Minimum | LIBOR                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Variable rate   1.75%                    
Revolving Credit Facility | Line of Credit | Pinnacle Bank | Maximum | LIBOR                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Variable rate   2.75%                    
Restricted Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Restricted stock granted in period, shares | shares       28,250 65,225              
Share-based compensation credit       $ 40,000.00                
Restricted Stock | Director                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Restricted stock awards, vesting period       1 year                
Incentive Stock Options                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Restricted stock granted in period, shares | shares       183,250 166,350              
Common Stock                        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Stock Repurchase Program, Authorized Amount                     $ 10,000,000 $ 10,000,000
Repurchase of shares (in shares) | shares       86,829 174,149              
Repurchase of shares       $ 187,961 $ 566,043              
Common shares left to repurchase       $ 3,600,000