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Equity Compensation Plan Information (Narrative) (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 26, 2023
Mar. 09, 2023
Mar. 08, 2023
May 05, 2022
Mar. 28, 2022
Mar. 09, 2022
Mar. 26, 2021
Mar. 26, 2020
Mar. 31, 2023
Jan. 31, 2023
May 31, 2022
Mar. 31, 2022
May 31, 2021
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Director [Member]                                    
Amount payable to non-employee directors                 $ 15,000         $ 15,000        
Fully-vested shares of common stock issued                           1,000        
2018 Equity Plan [Member] | Maximum [Member]                                    
Maximum issuance of common stock options                 325,000         325,000        
2018 Equity Plan [Member] | Director [Member]                                    
Fully-vested shares of common stock issued                   333 14,940              
Fully vested shares of common stock issued, per share value                   $ 19.36 $ 18.92              
Stock compensation expense                           $ 75,501 $ 58,858,000      
Long-Term Incentive Plan [Member]                                    
Stock compensation expense                           $ 26,145        
2019 Long-Term Incentive Plan [Member]                                    
Shares-based compensation shares of common stock issued           14,688                        
2020 Performance Plan [Member]                                    
Shares-based compensation shares of common stock issued     15,216                              
Restricted Stock Units (RSUs) [Member] | Officers [Member] | Share-based Payment Arrangement, Tranche One [Member]                                    
Share-based compensation performance based award, percent                           50.00%        
Restricted Stock Units (RSUs) [Member] | Officers [Member] | Share-based Payment Arrangement, Tranche Two [Member]                                    
Share-based compensation performance based award, percent                           150.00%        
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member]                                    
Shares of common stock grant date fair market value                 $ 18.25     $ 21.88 $ 17.93     $ 12.54    
Stock compensation expense                           $ 16,571 16,571      
Unrecognized compensation expense related to unvested units                 $ 331,018         $ 331,018        
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche One [Member]                                    
Share-based compensation award vesting period               3 years                    
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche Two [Member]                                    
Share-based compensation award vesting period                           3 years        
Unvested Restricted Stock Units [Member] | Long-Term Incentive Plan [Member]                                    
Unrecognized compensation expense related to unvested units                 $ 71,809         $ 71,809        
Performance Vested Shares [Member] | Long-Term Incentive Plan [Member]                                    
Share-based compensation shares of common stock granted                 10,214     8,096 7,389       9,791 10,143
Time-vested Shares [Member] | Long-Term Incentive Plan [Member]                                    
Share-based compensation shares of common stock granted   6,238   3,693 3,380   5,070   7,920     6,238 3,693         5,070
Stock compensation expense                           15,896 $ 26,127      
Shares-based compensation shares of common stock issued 1,692 2,079   1,230 1,688   1,690                      
Unrecognized compensation expense related to unvested units                 $ 209,162         $ 209,162