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FAIR VALUES OF FINANCIAL INSTRUMENTS - Fair Value Option Loans Held-for-Sale (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016
Continuing Operations |  |  |
Fair Value |  |  |
Total loans | $ 1,695 |  | $ 10,636
Nonaccrual loans | 0 |  | 0
Loans past due 90 days or more and still accruing | 0 |  | 0
Unpaid Principal Balance |  |  |
Total loans | 1,671 |  | 10,606
Nonaccrual loans | 0 |  | 0
Loans past due 90 days or more and still accruing | 0 |  | 0
Difference |  |  |
Total loans | 24 |  | 30
Nonaccrual loans | 0 |  | 0
Loans past due 90 days or more and still accruing | 0 |  | 0
Net gains from fair value changes | 24 | $ 55 |
Discontinued Operations |  |  |
Fair Value |  |  |
Total loans | 420,449 |  | 406,338
Nonaccrual loans | 56,731 |  | 54,151
Loans past due 90 days or more and still accruing | 0 |  | 0
Unpaid Principal Balance |  |  |
Total loans | 408,318 |  | 397,283
Nonaccrual loans | 57,216 |  | 54,824
Loans past due 90 days or more and still accruing | 0 |  | 0
Difference |  |  |
Total loans | 12,131 |  | 9,055
Nonaccrual loans | (485) |  | (673)
Loans past due 90 days or more and still accruing | 0 |  | $ 0
Net gains from fair value changes | $ 10,793 | $ 14,173 |

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- Definition For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 + Details
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