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LOANS AND ALLOWANCE FOR LOAN LOSSES (Loan Aging Analysis by Portfolio Segment) (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019 | Jun. 30, 2019
--- | --- | --- | ---
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | $ 13,304 | $ 12,089 |
Current | 3,312,737 | 3,082,934 |
Total Loans Outstanding | 3,326,041 | 3,095,023 | $ 3,100,324
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 8,558 | 8,156 |
SBA PPP Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 0 | 0 |
Current | 218,803 | 0 |
Total Loans Outstanding | 218,803 | 0 | 0
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 0 | 0 |
Residential Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 7,679 | 5,522 |
Current | 1,046,654 | 1,064,852 |
Total Loans Outstanding | 1,054,333 | 1,070,374 | 1,035,792
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 4,664 | 4,096 |
Commercial Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 1,847 | 2,531 |
Current | 1,309,138 | 1,240,866 |
Total Loans Outstanding | 1,310,985 | 1,243,397 | 1,260,639
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 432 | 1,122 |
Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 752 | 965 |
Current | 410,473 | 420,143 |
Total Loans Outstanding | 411,225 | 421,108 | 428,676
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 699 | 420 |
Home Equity |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 2,452 | 2,378 |
Current | 288,363 | 310,401 |
Total Loans Outstanding | 290,815 | 312,779 | 323,536
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 2,366 | 2,130 |
Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 125 | 162 |
Current | 22,794 | 25,610 |
Total Loans Outstanding | 22,919 | 25,772 | 23,665
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 5 | 24 |
HPFC Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 449 | 531 |
Current | 16,512 | 21,062 |
Total Loans Outstanding | 16,961 | 21,593 | $ 28,016
Loans 90 Days Past Due and Accruing | 0 | 0 |
Non-Accrual Loans | 392 | 364 |
30-59 Days Past Due |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 3,292 | 3,901 |
30-59 Days Past Due | SBA PPP Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 0 | 0 |
30-59 Days Past Due | Residential Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 2,765 | 2,297 |
30-59 Days Past Due | Commercial Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 117 | 267 |
30-59 Days Past Due | Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 4 | 548 |
30-59 Days Past Due | Home Equity |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 230 | 681 |
30-59 Days Past Due | Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 49 | 108 |
30-59 Days Past Due | HPFC Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 127 | 0 |
60-89 Days Past Due |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 3,326 | 2,859 |
60-89 Days Past Due | SBA PPP Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 0 | 0 |
60-89 Days Past Due | Residential Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 1,483 | 627 |
60-89 Days Past Due | Commercial Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 1,509 | 1,720 |
60-89 Days Past Due | Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 91 | 0 |
60-89 Days Past Due | Home Equity |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 171 | 238 |
60-89 Days Past Due | Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 71 | 31 |
60-89 Days Past Due | HPFC Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 1 | 243 |
90 Days or Greater Past Due |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 6,686 | 5,329 |
90 Days or Greater Past Due | SBA PPP Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 0 | 0 |
90 Days or Greater Past Due | Residential Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 3,431 | 2,598 |
90 Days or Greater Past Due | Commercial Real Estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 221 | 544 |
90 Days or Greater Past Due | Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 657 | 417 |
90 Days or Greater Past Due | Home Equity |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 2,051 | 1,459 |
90 Days or Greater Past Due | Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | 5 | 23 |
90 Days or Greater Past Due | HPFC Portfolio Segment |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Past Due | $ 321 | $ 288 |

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