RELATED PARTY TRANSACTIONS (Details)				12 Months Ended			36 Months Ended
	Nov. 17, 2015 USD ($)	Aug. 28, 2015 a USD ($)	Sep. 30, 2004 USD ($)	Dec. 31, 2023 USD ($) ft²	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 USD ($) ft²
RELATED PARTY TRANSACTIONS
Operating lease liability				$ 14,918,000			$ 14,918,000
Biggest Little Investments, L.P. (BLI)
RELATED PARTY TRANSACTIONS
Area of property | ft²				37,400			37,400
Biggest Little Investments, L.P. (BLI) | Parking Lot Lease
RELATED PARTY TRANSACTIONS
Rent paid				$ 748,000	$ 748,000	$ 695,000
Operating expenses related to lease				17,000	29,000	28,000
Right of use asset				9,700,000			$ 9,700,000
Operating lease liability				9,700,000			9,700,000
Biggest Little Investments, L.P. (BLI) | Driveway Lease
RELATED PARTY TRANSACTIONS
Lease term			15 years
Minimum annual rent			$ 300,000
Anniversary years subject to cost of living adjustment rent increases			5 years
Number of terms for which the lease can be renewed		3
Lease renewal option additional term		5 years
Rent paid							404,000
Operating expenses related to lease				51,000	34,000	34,000
Right of use asset				3,200,000			3,200,000
Operating lease liability				3,200,000			$ 3,200,000
Affiliates | Billboard advertising, storage space and parking lot space
RELATED PARTY TRANSACTIONS
Rent paid				$ 505,000	$ 468,000	$ 194,000
Golden Road | Driveway Lease
RELATED PARTY TRANSACTIONS
Minimum annual rent	$ 695,000
Golden Road | Driveway Lease | Buildings
RELATED PARTY TRANSACTIONS
Area of land | a		4.2
Golden Road | Biggest Little Investments, L.P. (BLI) | Driveway Lease
RELATED PARTY TRANSACTIONS
Lease term		20 years
Anniversary years subject to cost of living adjustment rent increases	5 years
Lease renewal option additional term				10 years			10 years
Amount due to related party if lease is not renewed				$ 1,600,000			$ 1,600,000