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LOANS AND ALLOWANCE FOR LOAN LOSSES (Activity in Allowance for Loan Losses by Portfolio Segment) (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |
Reserve for unfunded commitments | $ 16,000 | $ 23,000 | $ 22,000
Activity in ALL: |  |  |
Beginning balance | 24,712,000 | 24,171,000 | 24,171,000
Loans charged off | (336,000) | (803,000) | (2,248,000)
Recoveries | 75,000 | 122,000 | 1,944,000
Provision (credit)(1) | 750,000 | (500,000) | 845,000
Ending balance | 25,201,000 | 22,990,000 | 24,712,000
Ending Balance: Individually evaluated for impairment | 927,000 | 1,033,000 | 824,000
Ending Balance: Collectively evaluated for impairment | 24,274,000 | 21,957,000 | 23,888,000
Ending Balance: Individually evaluated for impairment | 6,264,000 | 11,225,000 | 6,926,000
Ending Balance: Collectively evaluated for impairment | 3,036,178,000 | 2,777,923,000 | 3,019,296,000
Total Loans Outstanding | 3,042,442,000 | 2,789,148,000 | 3,026,222,000
Residential Real Estate |  |  |
Activity in ALL: |  |  |
Beginning balance | 6,071,000 | 5,086,000 | 5,086,000
Loans charged off | (11,000) | (31,000) | (173,000)
Recoveries | 2,000 | 0 | 90,000
Provision (credit)(1) | 91,000 | 442,000 | 1,068,000
Ending balance | 6,153,000 | 5,497,000 | 6,071,000
Ending Balance: Individually evaluated for impairment | 553,000 | 553,000 | 586,000
Ending Balance: Collectively evaluated for impairment | 5,600,000 | 4,944,000 | 5,485,000
Ending Balance: Individually evaluated for impairment | 4,736,000 | 5,059,000 | 4,762,000
Ending Balance: Collectively evaluated for impairment | 1,012,706,000 | 855,474,000 | 988,104,000
Total Loans Outstanding | 1,017,442,000 | 860,533,000 | 992,866,000
Commercial Real Estate |  |  |
Activity in ALL: |  |  |
Beginning balance | 11,654,000 | 11,863,000 | 11,863,000
Loans charged off | (65,000) | (426,000) | (512,000)
Recoveries | 4,000 | 13,000 | 28,000
Provision (credit)(1) | 245,000 | (1,164,000) | 275,000
Ending balance | 11,838,000 | 10,286,000 | 11,654,000
Ending Balance: Individually evaluated for impairment | 27,000 | 368,000 | 23,000
Ending Balance: Collectively evaluated for impairment | 11,811,000 | 9,918,000 | 11,631,000
Ending Balance: Individually evaluated for impairment | 410,000 | 3,961,000 | 930,000
Ending Balance: Collectively evaluated for impairment | 1,258,064,000 | 1,165,572,000 | 1,268,603,000
Total Loans Outstanding | 1,258,474,000 | 1,169,533,000 | 1,269,533,000
Commercial |  |  |
Activity in ALL: |  |  |
Beginning balance | 3,620,000 | 4,171,000 | 4,171,000
Loans charged off | (236,000) | (171,000) | (736,000)
Recoveries | 62,000 | 63,000 | 1,770,000
Provision (credit)(1) | 170,000 | 63,000 | (1,585,000)
Ending balance | 3,616,000 | 4,126,000 | 3,620,000
Ending Balance: Individually evaluated for impairment | 0 | 0 | 53,000
Ending Balance: Collectively evaluated for impairment | 3,616,000 | 4,126,000 | 3,567,000
Ending Balance: Individually evaluated for impairment | 223,000 | 1,714,000 | 786,000
Ending Balance: Collectively evaluated for impairment | 390,759,000 | 376,301,000 | 380,994,000
Total Loans Outstanding | 390,982,000 | 378,015,000 | 381,780,000
Home Equity |  |  |
Activity in ALL: |  |  |
Beginning balance | 2,796,000 | 2,367,000 | 2,367,000
Loans charged off | (10,000) | (149,000) | (476,000)
Recoveries | 0 | 43,000 | 44,000
Provision (credit)(1) | 241,000 | 166,000 | 861,000
Ending balance | 3,027,000 | 2,427,000 | 2,796,000
Ending Balance: Individually evaluated for impairment | 347,000 | 112,000 | 162,000
Ending Balance: Collectively evaluated for impairment | 2,680,000 | 2,315,000 | 2,634,000
Ending Balance: Individually evaluated for impairment | 895,000 | 491,000 | 442,000
Ending Balance: Collectively evaluated for impairment | 323,074,000 | 320,151,000 | 327,321,000
Total Loans Outstanding | 323,969,000 | 320,642,000 | 327,763,000
Consumer |  |  |
Activity in ALL: |  |  |
Beginning balance | 234,000 | 233,000 | 233,000
Loans charged off | (14,000) | (26,000) | (96,000)
Recoveries | 7,000 | 3,000 | 11,000
Provision (credit)(1) | 32,000 | 20,000 | 86,000
Ending balance | 259,000 | 230,000 | 234,000
Ending Balance: Individually evaluated for impairment | 0 | 0 |
Ending Balance: Collectively evaluated for impairment | 259,000 | 230,000 | 234,000
Ending Balance: Individually evaluated for impairment | 0 | 0 | 6,000
Ending Balance: Collectively evaluated for impairment | 20,733,000 | 18,011,000 | 20,618,000
Total Loans Outstanding | 20,733,000 | 18,011,000 | 20,624,000
HPFC Portfolio Segment |  |  |
Activity in ALL: |  |  |
Beginning balance | 337,000 | 451,000 | 451,000
Loans charged off | 0 | 0 | (255,000)
Recoveries | 0 | 0 | 1,000
Provision (credit)(1) | (29,000) | (27,000) | 140,000
Ending balance | 308,000 | 424,000 | 337,000
Ending Balance: Individually evaluated for impairment | 0 | 0 |
Ending Balance: Collectively evaluated for impairment | 308,000 | 424,000 | 337,000
Ending Balance: Individually evaluated for impairment | 0 | 0 |
Ending Balance: Collectively evaluated for impairment | 30,842,000 | 42,414,000 | 33,656,000
Total Loans Outstanding | $ 30,842,000 | $ 42,414,000 | $ 33,656,000

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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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