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REGULATORY CAPITAL REQUIREMENTS (Details) - Basel III - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Common equity tier 1 capital to risk weighted assets: |  |
Actual, Amount | $ 336,393 | $ 312,731
Actual, Ratio (as a percent) | 10.00% | 10.80%
Minimum Capital Adequacy Requirement, Amount | $ 152,011 | $ 130,065
Minimum Capital Adequacy Requirement, Ratio (as a percent) | 4.50% | 4.50%
Minimum Capital Adequacy Requirement with Capital Conservation Buffer, Amount | $ 194,237 | $ 148,129
Minimum Capital Adequacy Requirement with Capital Conservation Buffer (as a percent) | 5.75% | 5.125%
Total Capital (to risk weighted assets) |  |
Actual, Amount | $ 448,376 | $ 434,184
Actual, Ratio (as a percent) | 13.30% | 15.00%
Minimum Capital Adequacy Requirement, Amount | $ 270,242 | $ 231,226
Minimum Capital Adequacy Requirement (as a percent) | 8.00% | 8.00%
Minimum Capital Adequacy Requirement with Capital Conservation Buffer, Amount | $ 312,468 | $ 249,290
Minimum Capital Adequacy Requirement with Capital Conservation Buffer (as a percent) | 9.25% | 8.625%
Tier 1 Capital (to risk weighted assets) |  |
Actual, Amount | $ 336,393 | $ 328,004
Actual, Ratio (as a percent) | 10.00% | 11.30%
For Capital Adequacy Purposes, Amount | $ 202,682 | $ 173,419
For Capital Adequacy Purposes, Ratio (as a percent) | 6.00% | 6.00%
Minimum Capital Adequacy Requirement with Capital Conservation Buffer, Amount | $ 244,907 | $ 191,484
Minimum Capital Adequacy Requirement with Capital Conservation Buffer (as a percent) | 7.25% | 6.625%
Tier 1 Capital (to average assets) |  |
Actual, Amount | $ 336,393 | $ 328,004
Actual, Ratio (as a percent) | 7.90% | 8.60%
For Capital Adequacy Purposes, Amount | $ 170,440 | $ 152,391
For Capital Adequacy Purposes, Ratio (as a percent) | 4.00% | 4.00%
Bank |  |
Common equity tier 1 capital to risk weighted assets: |  |
Actual, Amount | $ 408,089 | $ 378,352
Actual, Ratio (as a percent) | 12.10% | 13.10%
Minimum Capital Adequacy Requirement, Amount | $ 152,002 | $ 130,054
Minimum Capital Adequacy Requirement, Ratio (as a percent) | 4.50% | 4.50%
Minimum Capital Adequacy Requirement with Capital Conservation Buffer, Amount | $ 194,224 | $ 148,117
Minimum Capital Adequacy Requirement with Capital Conservation Buffer (as a percent) | 5.75% | 5.125%
Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 219,558 | $ 187,856
Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (as a percent) | 6.50% | 6.50%
Total Capital (to risk weighted assets) |  |
Actual, Amount | $ 440,072 | $ 404,532
Actual, Ratio (as a percent) | 13.00% | 14.00%
Minimum Capital Adequacy Requirement, Amount | $ 270,225 | $ 231,208
Minimum Capital Adequacy Requirement (as a percent) | 8.00% | 8.00%
Minimum Capital Adequacy Requirement with Capital Conservation Buffer, Amount | $ 312,448 | $ 249,271
Minimum Capital Adequacy Requirement with Capital Conservation Buffer (as a percent) | 9.25% | 8.625%
Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 337,781 | $ 289,010
Minimum To Be Well Capitalized Under Prompt Corrective Action Provisions (as a percent) | 10.00% | 10.00%
Tier 1 Capital (to risk weighted assets) |  |
Actual, Amount | $ 408,089 | $ 378,352
Actual, Ratio (as a percent) | 12.10% | 13.10%
For Capital Adequacy Purposes, Amount | $ 202,669 | $ 173,406
For Capital Adequacy Purposes, Ratio (as a percent) | 6.00% | 6.00%
Minimum Capital Adequacy Requirement with Capital Conservation Buffer, Amount | $ 244,892 | $ 191,469
Minimum Capital Adequacy Requirement with Capital Conservation Buffer (as a percent) | 7.25% | 6.625%
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 270,225 | $ 231,208
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (as a percent) | 8.00% | 8.00%
Tier 1 Capital (to average assets) |  |
Actual, Amount | $ 408,089 | $ 378,352
Actual, Ratio (as a percent) | 9.60% | 9.90%
For Capital Adequacy Purposes, Amount | $ 170,441 | $ 152,382
For Capital Adequacy Purposes, Ratio (as a percent) | 4.00% | 4.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount | $ 213,051 | $ 190,478
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio (as a percent) | 5.00% | 5.00%

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- Definition The minimum Total risk based capital ratio (total 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=84167132&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 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 Reference 3: 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 + Details
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- Definition The amount of Total Capital required to be categorized as well as capitalized 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 -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958568-112826 + Details
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- Definition Total Capital divided by risk weighted assets as defined in the regulations. + References Reference 1: 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 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 + Details
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- Definition The minimum amount of Tier 1 Leverage Capital 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 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 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 + Details
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- Definition The minimum amount of Tier 1 Leverage Capital for capital adequacy purposes divided by average assets as defined in the regulations. + 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=84167132&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 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 Reference 3: 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 + Details
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- Definition Tier 1 Risk Based Capital as defined in the regulations. + 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=84167132&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 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 + Details
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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=84167132&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=84167132&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=84167132&loc=d3e65071-112826 + Details
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- Definition The amount of Tier 1 Risk Based Capital required to be categorized as well capitalized 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=84167132&loc=SL5958568-112826 + Details
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- Definition The Tier 1 capital ratio (Tier 1 capital divided by risk weighted assets) required to be categorized as "well capitalized" 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=84167132&loc=SL5958568-112826 + Details
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