BUSINESS COMBINATIONS (Details 5) - Purchased Loans [Member] - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Schedule of Purchase Loans Acquired Accretable Discounts [Line Items]
Balance, beginning of year	$ 1,069,191	$ 909,083
Additions due to acquisitions	0	401,085
Balance, ending of year	1,006,935	1,260,198
Discount Accretion [Member]
Schedule of Purchase Loans Acquired Accretable Discounts [Line Items]
Balance, beginning of year	30,624	33,848
Additions due to acquisitions	0	9,991
Accretion	(3,097)	(4,134)
Accretable discounts removed due to charge-offs	(13)	355
Transfers between non-accretable and accretable discounts, net	(659)	353
Balance, ending of year	$ 26,855	$ 40,413

Accretable discounts removed due to charge-offs.

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- Definition

Accretion of discount on purchased non-covered loans.

+ References

No definition available.

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- Definition

Certain loans acquired in transfer accounted for as debt securities non accretable and accretable discounts net.

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- Definition

Increases in the aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan due to the acquisition of similar loans accounted for as debt securities during the period. This relates to loans 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 is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

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- Definition

Amount of the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

+ References

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