NOTES PAYABLE TO BANKS (Details) $ in Thousands		12 Months Ended
	Jul. 01, 2023	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2021 USD ($)	Nov. 12, 2021 USD ($)
Line of Credit Facility
Consolidated leverage ratio		2.5
Minimum debt consolidated fixed charge coverage ratio		1.25
Origination and other debt related costs					$ 195
Revolving Credit Facility
Line of Credit Facility
Maximum borrowing capacity						$ 20,000
Interest rate	0.1145%
Outstanding borrowings		$ 0	$ 0
Interest incurred		90	90	$ 90
Interest paid		$ 38	$ 51	$ 76
Revolving Credit Facility | Minimum
Line of Credit Facility
Leverage-ratio dependent interest rate	1.50%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
Facility fee rate	0.25%
Revolving Credit Facility | Maximum
Line of Credit Facility
Leverage-ratio dependent interest rate	2.50%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
Facility fee rate	0.45%
Swingline loans
Line of Credit Facility
Maximum borrowing capacity						5,000
Accordion | Minimum
Line of Credit Facility
Maximum borrowing capacity						35,000
Letter of Credit
Line of Credit Facility
Maximum borrowing capacity						$ 2,500