Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block] |
| | | | | | | | Minimum for capital | | Minimum to be | | | Actual | | adequacy purposes | | well capitalized | (Dollars in thousands) | | Amount | | Ratio | | | | Amount | | Ratio | | | | Amount | | Ratio | | At December 31, 2014: | | | | | | | | | | | | | | | | | | Tier 1 Leverage Capital | | | | | | | | | | | | | | | | | | | Auburn National Bancorporation | $ | 80,356 | | 10.32 | % | | $ | 31,133 | | 4.00 | % | | | N/A | | N/A | | | AuburnBank | | 78,968 | | 10.16 | | | | 31,099 | | 4.00 | | | $ | 38,873 | | 5.00 | % | | | | | | | | | | | | | | | | | | | | Tier 1 Risk-Based Capital | | | | | | | | | | | | | | | | | | | Auburn National Bancorporation | $ | 80,356 | | 17.45 | % | | $ | 18,419 | | 4.00 | % | | | N/A | | N/A | | | AuburnBank | | 78,968 | | 17.11 | | | | 18,463 | | 4.00 | | | $ | 27,695 | | 6.00 | % | | | | | | | | | | | | | | | | | | | | Total Risk-Based Capital | | | | | | | | | | | | | | | | | | | Auburn National Bancorporation | $ | 85,356 | | 18.54 | % | | $ | 36,839 | | 8.00 | % | | | N/A | | N/A | | | AuburnBank | | 83,968 | | 18.19 | | | | 36,927 | | 8.00 | | | $ | 46,158 | | 10.00 | % | At December 31, 2013: | | | | | | | | | | | | | | | | | | Tier 1 Leverage Capital | | | | | | | | | | | | | | | | | | | Auburn National Bancorporation | $ | 76,037 | | 10.10 | % | | $ | 30,119 | | 4.00 | % | | | N/A | | N/A | | | AuburnBank | | 74,716 | | 9.94 | | | | 30,069 | | 4.00 | | | $ | 37,587 | | 5.00 | % | | | | | | | | | | | | | | | | | | | | Tier 1 Risk-Based Capital | | | | | | | | | | | | | | | | | | | Auburn National Bancorporation | $ | 76,037 | | 17.19 | % | | $ | 17,696 | | 4.00 | % | | | N/A | | N/A | | | AuburnBank | | 74,716 | | 16.84 | | | | 17,742 | | 4.00 | | | $ | 26,614 | | 6.00 | % | | | | | | | | | | | | | | | | | | | | Total Risk-Based Capital | | | | | | | | | | | | | | | | | | | Auburn National Bancorporation | $ | 81,385 | | 18.40 | % | | $ | 35,392 | | 8.00 | % | | | N/A | | N/A | | | AuburnBank | | 80,064 | | 18.05 | | | | 35,485 | | 8.00 | | | $ | 44,356 | | 10.00 | % |
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