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LOANS - Loans Evaluated for Impairment (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Allowance for loan losses |  |
Total loans | $ 2,634,983 | $ 2,641,092
Total commercial real estate |  |
Allowance for loan losses |  |
Total loans | 948,178 | 930,661
Commercial and industrial |  |
Allowance for loan losses |  |
Total loans | 426,357 | 423,291
Residential real estate |  |
Allowance for loan losses |  |
Total loans | 1,132,328 | 1,151,857
Consumer |  |
Allowance for loan losses |  |
Total loans | 128,120 | 135,283
Business Activities Loans |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 7,970 | 7,950
Collectively evaluated | 1,900,588 | 1,827,280
Total loans | 1,908,558 | 1,835,230
Business Activities Loans | Total commercial real estate |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 2,638 | 3,964
Collectively evaluated | 727,097 | 693,474
Total loans | 729,735 | 697,438
Business Activities Loans | Commercial and industrial |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 1,733 | 1,353
Collectively evaluated | 360,640 | 325,217
Total loans | 362,373 | 326,570
Business Activities Loans | Residential real estate |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 3,586 | 2,620
Collectively evaluated | 739,124 | 738,067
Total loans | 742,710 | 740,687
Business Activities Loans | Consumer |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 13 | 13
Collectively evaluated | 73,727 | 70,522
Total loans | 73,740 | 70,535
Acquired Loans |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 366 | 1,675
Purchased credit impaired | 15,175 | 18,553
Collectively evaluated | 710,884 | 785,634
Total loans | 726,425 | 805,862
Acquired Loans | Total commercial real estate |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 70 | 258
Purchased credit impaired | 7,520 | 8,673
Collectively evaluated | 210,853 | 224,292
Total loans | 218,443 | 233,223
Acquired Loans | Commercial and industrial |  |
Allowance for loan losses |  |
Individually evaluated for impairment |  | 385
Purchased credit impaired | 1,952 | 2,932
Collectively evaluated | 62,032 | 93,404
Total loans | 63,984 | 96,721
Acquired Loans | Residential real estate |  |
Allowance for loan losses |  |
Individually evaluated for impairment | 296 | 1,032
Purchased credit impaired | 4,856 | 5,591
Collectively evaluated | 384,466 | 404,547
Total loans | 389,618 | 411,170
Acquired Loans | Consumer |  |
Allowance for loan losses |  |
Purchased credit impaired | 847 | 1,357
Collectively evaluated | 53,533 | 63,391
Total loans | $ 54,380 | $ 64,748

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- Definition The carrying amount as of the balance sheet date of loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer, for which it was deemed probable at acquisition that the investor would be unable to collect all contractually required payments, and to which the income recognition total model was not applied. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118938799&loc=d3e13503-111538 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 + Details
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- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524 + Details
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