NOTES PAYABLE TO BANKS - Credit Facility (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($) Lender	Dec. 31, 2024 USD ($)
NOTES PAYABLE TO BANKS
Number of additional credit lenders | Lender	4
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum
NOTES PAYABLE TO BANKS
Additional increase (decrease) in basis points	0.10%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum
NOTES PAYABLE TO BANKS
Additional increase (decrease) in basis points	0.30%
Amendment
NOTES PAYABLE TO BANKS
Minimum EBITDA	$ 50,000
Maximum consolidated leverage ratio	2.5
Minimum debt service coverage ratio	2
Revolving credit facility
NOTES PAYABLE TO BANKS
Maximum borrowing capacity	$ 100,000
Letters of credit outstanding amount	0	$ 0
Available credit facility	$ 83,900
Revolving credit facility | Minimum
NOTES PAYABLE TO BANKS
Annual fee (as a percent)	0.20%
Revolving credit facility | Maximum
NOTES PAYABLE TO BANKS
Annual fee (as a percent)	0.30%
Revolving credit facility | Second Rate | Federal Funds Rate
NOTES PAYABLE TO BANKS
Basis points added	0.50%
Revolving credit facility | Amendment | First rate | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum
NOTES PAYABLE TO BANKS
Basis points added	1.25%
Revolving credit facility | Amendment | First rate | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum
NOTES PAYABLE TO BANKS
Basis points added	2.25%
Revolving credit facility | Amendment | Second Rate
NOTES PAYABLE TO BANKS
Floor interest rate	1.00%
Revolving credit facility | Amendment | Second Rate | Minimum
NOTES PAYABLE TO BANKS
Basis points added	0.25%
Revolving credit facility | Amendment | Second Rate | Maximum
NOTES PAYABLE TO BANKS
Basis points added	1.25%
Revolving credit facility | Amendment | Second Rate | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
NOTES PAYABLE TO BANKS
Basis points added	1.00%
Revolving credit facility | Amendment | Second Rate | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum
NOTES PAYABLE TO BANKS
Basis points added	1.00%
Revolving credit facility | Letter of credit sub-facility
NOTES PAYABLE TO BANKS
Maximum borrowing capacity	$ 35,000
Letters of credit outstanding amount	16,100
Revolving credit facility | Letter of credit sub-facility | Amendment
NOTES PAYABLE TO BANKS
Maximum borrowing capacity	400,000
Revolving credit facility | Swingline
NOTES PAYABLE TO BANKS
Maximum borrowing capacity	$ 35,000