Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Assets
Cash and cash equivalents	$ 4,106	$ 4,210
Accounts receivable, less allowance for credit losses	9,919	8,744
Unbilled membership dues receivable	839	585
Inventories	1,154	910
Prepaid expenses	751	730
Other current assets	66	80
Total current assets	16,835	15,259
Property and equipment, net	52,625	51,299
Property and equipment under finance leases, net	5,644	5,735
Operating lease right-of-use assets	1,354	1,728
Restricted cash	2,092	3,885
Noncurrent deferred tax asset	8	8
Other assets, net	36	36
Total assets	78,594	77,950
Liabilities and Equity
Current portion of long-term debt	1,111	1,594
Current portion of obligations under finance leases	178	333
Current portion of obligations under operating leases	540	529
Accounts payable	8,973	9,097
Accrued payroll and other compensation	1,226	809
Accrued income taxes	97	43
Other accrued taxes	428	461
Deferred membership dues revenue	4,422	3,196
Other liabilities and accrued expenses	1,042	1,121
Total current liabilities	18,017	17,183
Long-term debt, net of current portion	19,663	21,941
Obligations under finance leases, net of current portion	444	560
Obligations under operating leases, net of current portion	814	1,199
Asset retirement obligation	100	100
Equity:
Paid-in capital	59,200	59,196
Accumulated deficit	(19,701)	(22,142)
Total Avalon Holdings Corporation Shareholders' Equity	39,538	37,093
Non-controlling interest in subsidiaries	18	(126)
Total equity	39,556	36,967
Total liabilities and equity	78,594	77,950
Common Class A [Member]
Equity:
Common Stock	33	33
Common Class B [Member]
Equity:
Common Stock	$ 6	$ 6