v3.26.1
Shareholders' Equity and Debt (Details) - USD ($)
3 Months Ended
Feb. 05, 2025
Sep. 05, 2023
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Nov. 18, 2025
Feb. 14, 2025
May 06, 2024
Mar. 20, 2024
Dec. 31, 2021
Jan. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Repurchased shares     $ 61,001 $ 243,705              
Common shares left to repurchase     2,100,000                
gross proceed of ATM share issuance $ 5,500,000                    
Expiration period   3 years                  
Borrowings outstanding     5,240,733   $ 5,240,733            
Revolving Credit Facility                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Borrowings outstanding     $ 5,200,000                
Revolving Credit Facility | Pinnacle Bank                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Line of credit, maximum borrowing capacity   $ 25,000,000           $ 20,000,000   $ 20,000,000  
Revolving Credit Facility | Pinnacle Bank | Line of Credit                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Line of credit, maximum borrowing capacity           $ 15,000,000          
Variable rate   2.75%                  
Accordion feature, increase limit           10,000,000          
Accordion feature, higher borrowing capacity option           $ 25,000,000          
Interest rate spread     6.375%                
Restricted Stock                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Restricted stock granted in period, shares     37,250 35,110              
Share-based compensation credit     $ 100,000                
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     173,000 177,100              
Forfeitured                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Share-based compensation credit     $ 6,229 $ 3,503              
Common Stock                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Authorized amount                     $ 10,000,000
Repurchase of shares (in shares)     20,245 53,837              
Repurchased shares     $ 61,001 $ 243,705              
Share issuances (in shares)       1,000,000              
Common Stock | ATM                      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                      
Shelf registration, sale of corporate securities (up to)             $ 10,000,000   $ 5,800,000    
Share issuances (in shares) 1,000,000                    
Deferred offering costs $ 600,000