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REGULATORY CAPITAL REQUIREMENTS (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Company (consolidated) [Member] |  |
Total capital (to risk weighted assets): |  |
Actual | $ 824,265 | $ 747,372
Actual Ratio | 13.60% | 13.36%
Capital Required for Capital Adequacy | $ 484,942 | $ 447,664
For Capital Adequacy Purposes Ratio | 8.00% | 8.00%
Common Equity Tier One Capital | $ 656,080 | $ 584,378
Common Equity tier One Capital to Risk Weighted Assets | 10.82% | 10.44%
Common Equity Tier One Capital Required for Capital Adequacy | $ 272,780 | $ 251,811
Common Equity Tier One Capital for Capitalized Adequacy to Risk Weighted Assets | 4.50% | 4.50%
Tier 1 capital (to risk weighted assets): |  |
Actual | $ 727,070 | $ 655,154
Actual Ratio | 11.99% | 11.71%
For Capital Adequacy Purposes | $ 363,706 | $ 335,748
For Capital Adequacy Purposes Ratio | 6.00% | 6.00%
Tier 1 capital (to average assets): |  |
Actual | $ 727,070 | $ 655,154
Actual Ratio | 9.77% | 9.33%
For Capital Adequacy Purposes | $ 297,748 | $ 280,889
For Capital Adequacy Purposes Ratio | 4.00% | 4.00%
Bank [Member] |  |
Total capital (to risk weighted assets): |  |
Actual | $ 788,320 | $ 718,197
Actual Ratio | 13.01% | 12.84%
Capital Required for Capital Adequacy | $ 484,834 | $ 447,334
For Capital Adequacy Purposes Ratio | 8.00% | 8.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions | $ 606,042 | $ 559,167
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio | 10.00% | 10.00%
Common Equity Tier One Capital | $ 725,760 | $ 660,979
Common Equity tier One Capital to Risk Weighted Assets | 11.98% | 11.82%
Common Equity Tier One Capital Required for Capital Adequacy | $ 272,719 | $ 251,625
Common Equity Tier One Capital for Capitalized Adequacy to Risk Weighted Assets | 4.50% | 4.50%
Common Equity Tier 1 Capital to be Well Capitalized | $ 393,927 | $ 363,459
Common Equity Tier One Capital to be Well Capitalized to Risk Weighted Assets | 6.50% | 6.50%
Tier 1 capital (to risk weighted assets): |  |
Actual | $ 725,760 | $ 660,979
Actual Ratio | 11.98% | 11.82%
For Capital Adequacy Purposes | $ 363,625 | $ 335,500
For Capital Adequacy Purposes Ratio | 6.00% | 6.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions | $ 484,834 | $ 447,334
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio | 8.00% | 8.00%
Tier 1 capital (to average assets): |  |
Actual | $ 725,760 | $ 660,979
Actual Ratio | 9.76% | 9.42%
For Capital Adequacy Purposes | $ 297,589 | $ 280,653
For Capital Adequacy Purposes Ratio | 4.00% | 4.00%
To Be Well Capitalized Under Prompt Correction Action Provisions | $ 371,986 | $ 350,816
To Be Well Capitalized Under Prompt Correction Action Provisions Ratio | 5.00% | 5.00%

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- Definition The minimum Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action. + References Reference 1: 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=35709795&loc=SL5958568-112826 Reference 2: 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=35709795&loc=SL5958570-112826 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=35709795&loc=d3e65071-112826 + Details
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