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Regulatory Matters (Tables)
 12 Months Ended
Dec. 31, 2022
Regulatory Matters [Abstract]  
Schedule of actual capital amounts and ratios
   Actual   For Capital Adequacy
Purposes		   To Be Well Capitalized
Under Prompt
Corrective Action
Procedures		 
($ in thousands)  Amount   Ratio   Amount   Ratio   Amount   Ratio 
As of December 31, 2022                        
Tier I Capital to average assets  $146,678    11.06%  $53,069    4.0%  $66,336    5.0%
Tier I Common equity capital to risk-weighted assets   146,678    13.42%   49,200    4.5%   71,067    6.5%
                               
Tier I Capital to risk-weighted assets   146,678    13.42%   65,600    6.0%   87,466    8.0%
Total Risk-based capital to risk-weighted assets   160,346    14.67%   87,466    8.0%   109,333    10.0%
                               
As of December 31, 2021                              
Tier I Capital to average assets  $133,202    10.18%  $52,324    4.0%  $65,405    5.0%
Tier I Common equity capital to risk-weighted assets   133,202    13.94%   42,986    4.5%   62,090    6.5%
                               
Tier I Capital to risk-weighted assets   133,202    13.94%   57,314    6.0%   76,419    8.0%
Total Risk-based capital to risk-weighted assets   145,165    15.20%   76,419    8.0%   95,523    10.0%