Note 6 - Revenues (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended March 31,
	2022		2021
Waste management and brokerage services	$	8,726	$	10,551
Captive landfill management operations		613		599
Total waste management services revenues		9,339		11,150
Food, beverage and merchandise sales		1,665		1,341
Membership dues revenue		1,714		1,607
Room rental revenue		735		488
Greens fees and cart rental revenue		55		86
Salon and spa services		408		167
Fitness and tennis lesson revenue		138		145
Other revenue		255		129
Total golf and related operations revenue		4,970		3,963
Total net operating revenues	$	14,309	$	15,113

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

	Balance at Beginning of Period		Provision for Credit Losses			Write-offs less Recoveries			Balance at End of Period
Allowance for credit losses
Three months ended March 31, 2022	$	265	$	2		$	(12	)	$	255
Three months ended March 31, 2021	$	265	$	(5	)	$	-		$	260

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

	Balance at Beginning of Period		Unbilled Membership Dues		Billings			Balance at End of Period
Contract Assets:
Unbilled membership dues receivable
Three months ended March 31, 2022	$	578	$	640	$	(458	)	$	760
Three months ended March 31, 2021	$	585	$	585	$	(469	)	$	701

	Balance at Beginning of Period		Billings		Revenue Recognized			Balance at End of Period
Contract Liabilities:
Deferred membership dues revenue
Three months ended March 31, 2022	$	3,363	$	3,294	$	(1,714	)	$	4,943
Three months ended March 31, 2021	$	3,196	$	2,533	$	(1,607	)	$	4,122
Customer advance deposits
Three months ended March 31, 2022	$	795	$	388	$	(263	)	$	920
Three months ended March 31, 2021	$	674	$	232	$	(154	)	$	752