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LOANS - Narrative (Details) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 USD ($) modification | Jun. 30, 2019 USD ($) modification | Jun. 30, 2018 USD ($) | Dec. 31, 2018 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | $ 2,578,238 | $ 2,578,238 |  | $ 2,490,227
Borrower's sustained repayment performance period |  |  |  | 6 months
Number of modifications which subsequently defaulted | modification | 0 | 0 |  |
Residential mortgages |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Foreclosed property | $ 2,400 | $ 2,400 |  |
Total residential loans included in held for sale loans | 3,500 | 3,500 |  | $ 168
Residential mortgages | Mortgages |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Process of foreclosure |  | 886 | $ 1,500 |
Acquired Loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | 792,991 | 792,991 |  | 859,330
Acquired credit impaired | 10,100 | 10,100 |  |
Certain loans acquired in transfer not accounted for as debt securities, note balance, net | 13,500 | 13,500 |  |
Financing receivable not considered impaired at time of acquisition | 782,900 | 782,900 |  |
Acquired Loans | Residential mortgages |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Loans | $ 436,316 | $ 436,316 |  | $ 474,509

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- Definition The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + 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)(1) -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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