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Capital Requirements (Tables) | 3 Months Ended
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Mar. 31, 2019
Regulatory Capital Requirements [Abstract] |
Comparison of Capital of Company and Bank with Minimum Regulatory Guidelines | A comparison of the capital of the Bank at March 31, 2019 and December 31, 2018 with the minimum regulatory guidelines were as follows (dollars in thousands):
| Actual |  | Minimum Capital Requirement |  | Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions
| Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio
March 31, 2019 |  |  |  |  |  |  |  |  |  |  |
Total Capital (to Risk-Weighted Assets) | $ | 80,780 |  |  | 14.49 | % |  | $ | 44,598 |  |  | 8.00 | % |  | $ | 55,747 |  |  | 10.00 | %
Tier 1 Capital (to Risk-Weighted Assets) | $ | 75,834 |  |  | 13.60 | % |  | $ | 33,448 |  |  | 6.00 | % |  | $ | 44,598 |  |  | 8.00 | %
Common Equity Tier 1 Capital (to Risk-Weighted Assets) | $ | 75,834 |  |  | 13.60 | % |  | $ | 25,086 |  |  | 4.50 | % |  | $ | 36,236 |  |  | 6.50 | %
Tier 1 Capital (to Average Assets) | $ | 75,834 |  |  | 10.01 | % |  | $ | 30,302 |  |  | 4.00 | % |  | $ | 37,877 |  |  | 5.00 | %
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |
Total Capital (to Risk-Weighted Assets) | $ | 74,697 |  |  | 13.62 | % |  | $ | 43,859 |  |  | 8.00 | % |  | $ | 54,824 |  |  | 10.00 | %
Tier 1 Capital (to Risk-Weighted Assets) | $ | 69,688 |  |  | 12.71 | % |  | $ | 32,894 |  |  | 6.00 | % |  | $ | 43,859 |  |  | 8.00 | %
Common Equity Tier 1 Capital (to Risk-Weighted Assets) | $ | 69,688 |  |  | 12.71 | % |  | $ | 24,671 |  |  | 4.50 | % |  | $ | 35,635 |  |  | 6.50 | %
Tier 1 Capital (to Average Assets) | $ | 69,688 |  |  | 9.26 | % |  | $ | 30,100 |  |  | 4.00 | % |  | $ | 37,625 |  |  | 5.00 | %

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- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958568-112826 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1G -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958577-112826 + Details
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