| Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block] |
| | | | | | Minimum to Qualify as Well Capitalized | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total Risk Based Capital to Risk-Weighted Assets | | | | | | | | | | | | | | | | | | | | $ | 153,957 | | | | 18.35 | % | | $ | 83,923 | | | | 10 | % | | | | | 151,936 | | | | 18.12 | % | | | 83,831 | | | | 10 | % | Tier 1 Capital to Risk-Weighted Assets | | | | | | | | | | | | | | | | | | | | | 145,144 | | | | 17.30 | % | | | 67,138 | | | | 8 | % | | | | | 143,123 | | | | 17.07 | % | | | 67,064 | | | | 8 | % | Common Equity Tier 1 Capital to Risk-Weighted Assets | | | | | | | | | | | | | | | | | | | | | 145,144 | | | | 17.30 | % | | | 54,550 | | | | 6.5 | % | | | | | 143,123 | | | | 17.07 | % | | | 54,490 | | | | 6.5 | % | Tier 1 Capital to Average Assets | | | | | | | | | | | | | | | | | | | | | 145,144 | | | | 10.89 | % | | | 66,645 | | | | 5 | % | | | | | 143,123 | | | | 10.75 | % | | | 66,579 | | | | 5 | % | | | | | | | Minimum to Qualify as Well Capitalized | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total Capital to Risk-Weighted Assets | | | | | | | | | | | | | | | | | | | | $ | 154,718 | | | | 19.79 | % | | $ | 78,163 | | | | 10 | % | | | | | 153,026 | | | | 19.59 | % | | | 78,107 | | | | 10 | % | Tier 1 Capital to Risk-Weighted Assets | | | | | | | | | | | | | | | | | | | | | 144,857 | | | | 18.53 | % | | | 62,531 | | | | 8 | % | | | | | 143,175 | | | | 18.33 | % | | | 62,485 | | | | 8 | % | Common Equity Tier 1 Capital to Risk-Weighted Assets | | | | | | | | | | | | | | | | | | | | | 144,857 | | | | 18.53 | % | | | 50,806 | | | | 6.5 | % | | | | | 143,175 | | | | 18.33 | % | | | 50,769 | | | | 6.5 | % | Tier 1 Capital to Average Assets | | | | | | | | | | | | | | | | | | | | | 144,857 | | | | 11.04 | % | | | 65,625 | | | | 5 | % | | | | | 143,175 | | | | 10.91 | % | | | 65,602 | | | | 5 | % |
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