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Share-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Weighted Average Grant Date Fair Value [Abstract]      
Stock-based compensation expense $ 75 $ 107  
Restricted Stock [Member]      
Shares [Roll Forward]      
Nonvested balance at beginning of period (in shares) 53,660 46,989 46,989
Issued (in shares)   0  
Vested (in shares) (761) 0  
Forfeited (in shares) (1,730) 0  
Nonvested balance at end of period (in shares) 51,169 46,989 53,660
Weighted Average Grant Date Fair Value [Abstract]      
Non-vested balance at beginning of period (in dollars per share) $ 22.32 $ 22.49 $ 22.49
Issued (in dollars per share)   0  
Vested (in dollars per share) 22.35 0  
Forfeited (in dollars per share) 20.53 0  
Non-vested balance at end of period (in dollars per share) $ 22.38 $ 22.49 $ 22.32
Weighted-average remaining vesting period for recognition 1 year 2 months 4 days    
Unrecognized stock-based compensation expense $ 428 $ 386  
Employee Stock Purchase Plan [Member]      
Employee Stock Purchase Plan [Abstract]      
Discount from market price at date of purchase 5.00%    
Incentive Stock Plan [Abstract]      
Total stock purchases under the plan (in shares) 2,026    
Shares reserved for issuance (in shares) 212,327    
Employee Stock Purchase Plan [Member] | Minimum [Member]      
Employee Stock Purchase Plan [Abstract]      
Discount from market price at date of purchase     0.00%
Employee Stock Purchase Plan [Member] | Maximum [Member]      
Employee Stock Purchase Plan [Abstract]      
Discount from market price at date of purchase     15.00%
Incentive Stock Plan [Member]      
Incentive Stock Plan [Abstract]      
Shares available for grant (in shares) 300,000