SECURITIES, Available for Sale (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Available for sale [Abstract]
Amortized cost	$ 712,895	$ 775,999
Gross unrealized gains	16,440	27,875
Gross unrealized losses	(4,831)	(787)
Fair value	724,504	803,087
U.S. Government and Agencies [Member]
Available for sale [Abstract]
Amortized cost	0	4,750
Gross unrealized gains	0	3
Gross unrealized losses	0	0
Fair value	0	4,753
State and Municipal [Member]
Available for sale [Abstract]
Amortized cost	265,143	261,023
Gross unrealized gains	10,615	11,704
Gross unrealized losses	(86)	(120)
Fair value	275,672	272,607
Mortgage-backed Securities [Member]
Available for sale [Abstract]
Amortized cost	302,973	359,542
Gross unrealized gains	4,230	14,014
Gross unrealized losses	(4,114)	(194)
Fair value	303,089	373,362
Collateralized Mortgage Obligations [Member]
Available for sale [Abstract]
Amortized cost	106,733	107,175
Gross unrealized gains	0	0
Gross unrealized losses	(413)	(460)
Fair value	106,320	106,715
Asset-backed and Other Amortizing Securities [Member]
Available for sale [Abstract]
Amortized cost	26,046	31,509
Gross unrealized gains	1,108	2,063
Gross unrealized losses	(218)	0
Fair value	26,936	33,572
Other Securities [Member]
Available for sale [Abstract]
Amortized cost	12,000	12,000
Gross unrealized gains	487	91
Gross unrealized losses	0	(13)
Fair value	$ 12,487	$ 12,078

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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