MARKETABLE SECURITIES - Securities in Continuous Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Gross Unrealized Losses
Less Than 12 Months	$ (1,316)	$ (742)
12 Months or Longer	(20,593)	(19,658)
Total	(21,909)	(20,400)
Estimated Fair Value
Less Than 12 Months	40,846	13,308
12 Months or Longer	137,912	142,670
Total	178,758	155,978
Corporate bonds
Gross Unrealized Losses
Less Than 12 Months	0	0
12 Months or Longer	(2,801)	(3,077)
Total	(2,801)	(3,077)
Estimated Fair Value
Less Than 12 Months	0	0
12 Months or Longer	27,060	26,805
Total	27,060	26,805
Mortgage-backed securities
Gross Unrealized Losses
Less Than 12 Months	(1,316)	(742)
12 Months or Longer	(15,921)	(14,879)
Total	(17,237)	(15,621)
Estimated Fair Value
Less Than 12 Months	40,846	13,308
12 Months or Longer	97,768	101,889
Total	138,614	115,197
Collateralized mortgage obligations
Gross Unrealized Losses
Less Than 12 Months	0	0
12 Months or Longer	(1,871)	(1,702)
Total	(1,871)	(1,702)
Estimated Fair Value
Less Than 12 Months	0	0
12 Months or Longer	13,084	13,976
Total	$ 13,084	$ 13,976