Note 5 - Revenues (Tables)

9 Months Ended

Sep. 30, 2026

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2026		2025		2026		2025
Waste management and brokerage services	$	10,046	$	12,156	$	30,094	$	29,821
Captive landfill management operations		1,052		762		2,626		2,517
Total waste management services revenues		11,098		12,918		32,720		32,338
Food, beverage and merchandise sales		4,800		4,553		10,926		10,337
Membership dues revenue		1,793		1,770		5,486		5,431
Room rental revenue		3,185		2,870		6,440		5,974
Greens fees and cart rental revenue		1,992		1,911		3,229		3,030
Salon and spa services		531		936		1,865		2,865
Fitness and tennis lesson revenue		52		51		212		160
Other revenue		845		737		1,974		1,932
Total golf and related operations revenue		13,198		12,828		30,132		29,729
Total net operating revenues	$	24,296	$	25,746	$	62,852	$	62,067

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

			Provision		Write-offs
	Balance at		for Credit		less			Balance at
	Beginning of Period		Losses		Recoveries			End of Period
Allowance for credit losses
Three months ended September 30, 2026	$	343	$	80	$	(6	)	$	417
Three months ended September 30, 2025	$	260	$	38	$	(13	)	$	285
Nine months ended September 30, 2026	$	240	$	194	$	(17	)	$	417
Nine months ended September 30, 2025	$	260	$	83	$	(58	)	$	285

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

			Unbilled
	Balance at		Membership					Balance at
	Beginning of Period		Dues		Billings			End of Period
Contract Assets:
Unbilled membership dues receivable
Three months ended September 30, 2026	$	988	$	188	$	(400	)	$	776
Three months ended September 30, 2025	$	1,037	$	227	$	(450	)	$	814
Nine months ended September 30, 2026	$	541	$	1,464	$	(1,229	)	$	776
Nine months ended September 30, 2025	$	582	$	1,610	$	(1,378	)	$	814

	Balance at				Revenue			Balance at
	Beginning of Period		Billings		Recognized			End of Period
Contract Liabilities:
Deferred membership dues revenue
Three months ended September 30, 2026	$	5,766	$	635	$	(1,793	)	$	4,608
Three months ended September 30, 2025	$	5,734	$	623	$	(1,770	)	$	4,587
Nine months ended September 30, 2026	$	3,530	$	6,564	$	(5,486	)	$	4,608
Nine months ended September 30, 2025	$	3,524	$	6,494	$	(5,431	)	$	4,587
Customer advance deposits
Three months ended September 30, 2026	$	1,656	$	966	$	(1,124	)	$	1,498
Three months ended September 30, 2025	$	1,649	$	708	$	(884	)	$	1,473
Nine months ended September 30, 2026	$	1,688	$	2,148	$	(2,338	)	$	1,498
Nine months ended September 30, 2025	$	1,565	$	1,330	$	(1,422	)	$	1,473