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Regulatory & Capital Matters - Capital Levels and Industry Defined Regulatory Minimums (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Common equity tier 1 capital to risk weighted assets |  |
Actual | $ 240,643 | $ 207,597
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | $ 154,683 | $ 142,444
Common equity tier 1 capital to risk weighted assets, Ratio |  |
Actual (as a percent) | 10.89% | 9.29%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 7.00% | 6.375%
Total capital to risk weighted assets, Amount |  |
Actual at period end | $ 316,914 | $ 282,126
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | $ 232,050 | $ 220,648
Total capital to risk weighted assets, Ratio |  |
Risk-based capital ratio (as a percent) | 14.34% | 12.63%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 10.50% | 9.875%
Tier 1 capital to risk weighted assets, Amount |  |
Actual | $ 297,268 | $ 263,125
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | $ 187,865 | $ 175,960
Tier 1 capital to risk weighted assets, Ratio |  |
Actual (as a percent) | 13.45% | 11.78%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 8.50% | 7.875%
Tier 1 capital to average assets, Amount |  |
Actual | $ 297,268 | $ 263,125
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | $ 103,039 | $ 104,415
Tier 1 capital to average assets, Ratio |  |
Tier 1 capital leverage ratio (as a percent) | 11.54% | 10.08%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 4.00% | 4.00%
Subsidiaries [Member] |  |
Common equity tier 1 capital to risk weighted assets |  |
Actual | $ 325,983 | $ 295,599
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | 153,869 | 141,791
Minimum Required to Be Well Capitalized | $ 153,869 | $ 144,571
Common equity tier 1 capital to risk weighted assets, Ratio |  |
Actual (as a percent) | 14.83% | 13.29%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 7.00% | 6.375%
Minimum Required to Be Well Capitalized (as a percent) | 6.50% | 6.50%
Total capital to risk weighted assets, Amount |  |
Actual at period end | $ 345,629 | $ 314,600
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | 230,859 | 219,637
Minimum Required to Be Well Capitalized | $ 230,859 | $ 222,417
Total capital to risk weighted assets, Ratio |  |
Risk-based capital ratio (as a percent) | 15.72% | 14.14%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 10.50% | 9.875%
Minimum Required to Be Well Capitalized (as a percent) | 10.00% | 10.00%
Tier 1 capital to risk weighted assets, Amount |  |
Actual | $ 325,983 | $ 295,599
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | 186,841 | 175,153
Minimum Required to Be Well Capitalized | $ 186,841 | $ 177,934
Tier 1 capital to risk weighted assets, Ratio |  |
Actual (as a percent) | 14.83% | 13.29%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 8.50% | 7.875%
Minimum Required to Be Well Capitalized (as a percent) | 8.00% | 8.00%
Tier 1 capital to average assets, Amount |  |
Actual | $ 325,983 | $ 295,599
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable | 102,834 | 104,084
Minimum Required to Be Well Capitalized | $ 128,542 | $ 130,105
Tier 1 capital to average assets, Ratio |  |
Tier 1 capital leverage ratio (as a percent) | 12.68% | 11.36%
Minimum Required for Capital Adequacy Purposes with Capital Conservation Buffer if applicable (as a percent) | 4.00% | 4.00%
Minimum Required to Be Well Capitalized (as a percent) | 5.00% | 5.00%

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