LONG-TERM DEBT - Summary of Long-Term Debt Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Instrument, Redemption [Line Items]
Less: current maturities	$ (15,745)	$ (16,822)
Less: deferred financing fees, net	(2,573)	(2,480)
Total	227,107	195,708
Mortgages | HUD-insured mortgage loans
Debt Instrument, Redemption [Line Items]
Long-Term Debt	199,404	166,181
Less: current maturities	(3,339)	(2,346)
Total	196,058	163,835
Mortgages | Other mortgage loans and promissory notes
Debt Instrument, Redemption [Line Items]
Long-Term Debt	46,021	48,829
Less: current maturities	(12,407)	(14,476)
Total	$ 33,614	$ 34,353