Note 5 - Revenues (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	2022		2021
Waste management and brokerage services	$	47,138	$	40,266
Captive landfill management operations		2,625		2,444
Total waste management services revenues		49,763		42,710
Food, beverage and merchandise sales		12,137		11,045
Membership dues revenue		7,092		6,697
Room rental revenue		5,507		4,450
Greens fees and cart rental revenue		2,871		2,723
Salon and spa services		1,830		1,059
Fitness and tennis lesson revenue		435		448
Other revenue		1,545		1,251
Total golf and related operations revenue		31,417		27,673
Total net operating revenues	$	81,180	$	70,383

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
Year ended December 31, 2022	$	265	$	32	$	(37	)	$	260
Year ended December 31, 2021	$	265	$	36	$	(36	)	$	265

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
Year ended December 31, 2022	$	578	$	2,060	$	(2,039	)	$	599
Year ended December 31, 2021	$	585	$	1,997	$	(2,004	)	$	578

	Balance at				Revenue			Balance at
	Beginning of Period		Billings		Recognized			End of Period
Contract Liabilities:
Deferred membership dues revenue
Year ended December 31, 2022	$	3,363	$	7,372	$	(7,092	)	$	3,643
Year ended December 31, 2021	$	3,196	$	6,864	$	(6,697	)	$	3,363
Customer advance deposits
Year ended December 31, 2022	$	795	$	3,038	$	(2,868	)	$	965
Year ended December 31, 2021	$	674	$	1,953	$	(1,832	)	$	795