SECURITIES - Continuous Unrealized Loss Position (Details) $ in Thousands	Mar. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($)
Gross Unrealized Losses
Less Than Twelve Months	$ (1,299)	$ (6,963)
Over Twelve Months	(12,089)	(8,070)
Total Unrealized Losses	(13,388)	(15,033)
Fair Value
Less Than Twelve Months	45,575	95,631
Over Twelve Months	113,221	53,588
Gross Unrealized Losses
Less Than Twelve Months	0	(2,072)
Over Twelve Months	(3,528)	(2,215)
Total Unrealized Losses	(3,528)	(4,287)
Fair Value
Less Than Twelve Months	0	8,153
Over Twelve Months	16,119	7,211
Gross Unrealized Losses
Less Than Twelve Months	(1,299)	(9,035)
Over Twelve Months	(15,617)	(10,285)
Total Unrealized Losses	(16,916)	(19,320)
Fair Value
Less Than Twelve Months	45,575	103,784
Over Twelve Months	$ 129,340	60,799
Number of securities in loss position | security	228
U.S. Treasury securities
Gross Unrealized Losses
Less Than Twelve Months	$ 0	(119)
Over Twelve Months	(995)	(1,061)
Total Unrealized Losses	(995)	(1,180)
Fair Value
Less Than Twelve Months	0	1,873
Over Twelve Months	8,758	6,711
U.S. Government Sponsored Enterprises (GSEs)
Gross Unrealized Losses
Less Than Twelve Months	0	0
Over Twelve Months	(214)	(221)
Total Unrealized Losses	(214)	(221)
Fair Value
Less Than Twelve Months	0	0
Over Twelve Months	1,672	1,788
State and municipal securities
Gross Unrealized Losses
Less Than Twelve Months	(48)	(2,561)
Over Twelve Months	(4,981)	(3,818)
Total Unrealized Losses	(5,029)	(6,379)
Fair Value
Less Than Twelve Months	627	26,504
Over Twelve Months	39,817	19,012
Gross Unrealized Losses
Less Than Twelve Months	0	(2,072)
Over Twelve Months	(3,528)	(2,215)
Total Unrealized Losses	(3,528)	(4,287)
Fair Value
Less Than Twelve Months	0	8,153
Over Twelve Months	16,119	7,211
Corporate debt securities
Gross Unrealized Losses
Less Than Twelve Months	(358)	(507)
Over Twelve Months	(649)	(392)
Total Unrealized Losses	(1,007)	(899)
Fair Value
Less Than Twelve Months	5,396	8,497
Over Twelve Months	6,122	3,130
Asset based securities
Gross Unrealized Losses
Less Than Twelve Months	(167)	(178)
Over Twelve Months	(561)	(564)
Total Unrealized Losses	(728)	(742)
Fair Value
Less Than Twelve Months	10,599	6,497
Over Twelve Months	9,681	6,840
Mortgage-backed GSE residential/multifamily and non-GSE
Gross Unrealized Losses
Less Than Twelve Months	(726)	(3,598)
Over Twelve Months	(4,689)	(2,014)
Total Unrealized Losses	(5,415)	(5,612)
Fair Value
Less Than Twelve Months	28,953	52,260
Over Twelve Months	$ 47,171	$ 16,107