FAIR VALUE MEASUREMENTS - Schedule of Financial Assets and Liabilities Measured at Fair Value (Details) - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets remeasured	$ 0	$ 0
Financial liabilities remeasured	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial assets remeasured	0	0
Financial liabilities remeasured	0	0
Level 2
Assets:
Fair value of other current assets	3,765,000	2,928,000
Fair value of other assets	41,689,000	34,978,000
Restricted investments	375,000	514,000
Total other assets	42,064,000	35,492,000
Total assets	45,829,000	38,420,000
Liabilities:
Fair value of other current liabilities	3,765,000	2,928,000
Fair value of other long-term liabilities	41,689,000	34,978,000
Total liabilities	$ 45,454,000	$ 37,906,000