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REGULATORY CAPITAL REQUIREMENTS (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Company (consolidated) [Member] |  |
Total capital (to risk weighted assets): |  |
Actual | $ 1,352,341 | $ 992,454
Actual Ratio | 14.83% | 14.45%
Capital Required for Capital Adequacy | $ 729,291 | $ 549,297
For Capital Adequacy Purposes Ratio | 8.00% | 8.00%
Common Equity Tier One Capital | $ 1,171,963 | $ 818,176
Common Equity tier One Capital to Risk Weighted Assets | 12.86% | 11.92%
Common Equity Tier One Capital Required for Capital Adequacy | $ 410,226 | $ 308,980
Common Equity Tier One Capital for Capitalized Adequacy to Risk Weighted Assets | 4.50% | 4.50%
Tier 1 capital (to risk weighted assets): |  |
Actual | $ 1,232,963 | $ 892,176
Actual Ratio | 13.53% | 12.99%
For Capital Adequacy Purposes | $ 546,969 | $ 411,973
For Capital Adequacy Purposes Ratio | 6.00% | 6.00%
Tier 1 capital (to average assets): |  |
Actual | $ 1,232,963 | $ 892,176
Actual Ratio | 11.28% | 10.69%
For Capital Adequacy Purposes | $ 437,271 | $ 333,754
For Capital Adequacy Purposes Ratio | 4.00% | 4.00%
Bank [Member] |  |
Total capital (to risk weighted assets): |  |
Actual | $ 1,275,611 | $ 937,574
Actual Ratio | 14.00% | 13.66%
Capital Required for Capital Adequacy | $ 728,868 | $ 549,036
For Capital Adequacy Purposes Ratio | 8.00% | 8.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions | $ 911,085 | $ 686,295
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio | 10.00% | 10.00%
Common Equity Tier One Capital | $ 1,205,740 | $ 872,024
Common Equity tier One Capital to Risk Weighted Assets | 13.23% | 12.71%
Common Equity Tier One Capital Required for Capital Adequacy | $ 409,988 | $ 308,833
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 | $ 592,205 | $ 446,092
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 | $ 1,205,740 | $ 872,024
Actual Ratio | 13.23% | 12.71%
For Capital Adequacy Purposes | $ 546,651 | $ 411,777
For Capital Adequacy Purposes Ratio | 6.00% | 6.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions | $ 728,868 | $ 549,036
To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio | 8.00% | 8.00%
Tier 1 capital (to average assets): |  |
Actual | $ 1,205,740 | $ 872,024
Actual Ratio | 11.06% | 10.46%
For Capital Adequacy Purposes | $ 435,886 | $ 333,595
For Capital Adequacy Purposes Ratio | 4.00% | 4.00%
To Be Well Capitalized Under Prompt Correction Action Provisions | $ 544,857 | $ 416,994
To Be Well Capitalized Under Prompt Correction Action Provisions Ratio | 5.00% | 5.00%

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