LOANS, Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Allowance for Loan Losses [Roll Forward]
Beginning Balance	$ 24,171	$ 21,715	$ 23,126	$ 21,461
Provision for loan losses	420	3,415	1,903	5,733
Charge-offs	(725)	(4,472)	(1,940)	(7,099)
Recoveries	310	415	1,087	978
Ending Balance	24,176	21,073	24,176	21,073
Commercial Real Estate [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	5,415	4,336	5,579	3,769
Provision for loan losses	(379)	268	(758)	2,374
Charge-offs	0	0	0	(1,539)
Recoveries	108	239	323	239
Ending Balance	5,144	4,843	5,144	4,843
Commercial [Member] \| Specialized [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	3,346	2,924	2,516	2,367
Provision for loan losses	(575)	(191)	230	339
Charge-offs	0	(70)	(37)	(108)
Recoveries	28	10	90	75
Ending Balance	2,799	2,673	2,799	2,673
Commercial [Member] \| General [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	8,325	8,733	8,173	10,151
Provision for loan losses	734	2,434	674	808
Charge-offs	(170)	(3,738)	(235)	(3,865)
Recoveries	19	64	296	399
Ending Balance	8,908	7,493	8,908	7,493
Consumer [Member] \| 1-4 Family Residential [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	2,310	1,451	2,249	1,787
Provision for loan losses	384	102	412	(98)
Charge-offs	(65)	(131)	(84)	(272)
Recoveries	9	31	61	36
Ending Balance	2,638	1,453	2,638	1,453
Consumer [Member] \| Auto Loans [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	3,067	2,603	2,994	2,068
Provision for loan losses	127	609	626	1,500
Charge-offs	(260)	(276)	(765)	(693)
Recoveries	83	41	162	102
Ending Balance	3,017	2,977	3,017	2,977
Consumer [Member] \| Other Consumer [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	1,199	1,158	1,192	971
Provision for loan losses	121	213	550	653
Charge-offs	(230)	(257)	(744)	(607)
Recoveries	63	30	155	127
Ending Balance	1,153	1,144	1,153	1,144
Construction [Member]
Allowance for Loan Losses [Roll Forward]
Beginning Balance	509	510	423	348
Provision for loan losses	8	(20)	169	157
Charge-offs	0	0	(75)	(15)
Recoveries	0	0	0	0
Ending Balance	$ 517	$ 490	$ 517	$ 490

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount of expense related to estimated loss from loan and lease transactions.

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