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Regulatory Matters (Tables) | 12 Months Ended
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Dec. 31, 2017
Regulatory Matters Tables |
Schedule of regulatory capital requirements under banking regulations | The actual capital amounts and ratios for the Company and Bank as of December 31, 2017 and 2016 are presented in the table below:
|  | Company |  | Bank |  |  |  | To Be Well Capitalized Under Prompt Corrective |
|  | Actual |  | Actual |  | Minimum Required For |  | Action |
(dollars in thousands) |  | Amount |  | Ratio |  | Amount |  | Ratio |  | Capital Adequacy Purposes |  | Regulations * |
As of December 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |
CET1 capital (to risk weighted aseets) |  | $ | 845,123 |  | 11.23 | % | $ | 969,250 |  | 12.91 | % | 5.750 | % | 6.5 | %
Total capital (to risk weighted assets) |  | 1,129,954 |  | 15.02 | % | 1,033,554 |  | 13.76 | % | 9.250 | % | 10.0 | %
Tier 1 capital (to risk weighted assets) |  | 845,123 |  | 11.23 | % | 969,250 |  | 12.91 | % | 7.250 | % | 8.0 | %
Tier 1 capital (to average assets) |  | 845,123 |  | 11.45 | % | 969,250 |  | 13.15 | % | 5.000 | % | 5.0 | %
As of December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |
CET1 capital (to risk weighted aseets) |  | $ | 737,512 |  | 10.80 | % | $ | 854,226 |  | 12.55 | % | 5.125 | % | 6.5 | %
Total capital (to risk weighted assets) |  | 1,016,712 |  | 14.89 | % | 913,100 |  | 13.41 | % | 8.625 | % | 10.0 | %
Tier 1 capital (to risk weighted assets) |  | 737,512 |  | 10.80 | % | 854,226 |  | 12.55 | % | 6.625 | % | 8.0 | %
Tier 1 capital (to average assets) |  | 737,512 |  | 10.72 | % | 854,226 |  | 12.44 | % | 5.000 | % | 5.0 | %
* Applies to Bank only

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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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