Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Assets
Cash and cash equivalents	$ 1,800	$ 1,025
Accounts receivable, less allowance for doubtful accounts of $268 in 2018 and $237 in 2017	11,334	9,906
Unbilled membership dues receivable	774	580
Inventories	881	850
Prepaid expenses	565	512
Other current assets	35	34
Total current assets	15,389	12,907
Property and equipment, net	45,169	43,215
Leased property under capital leases, net	6,198	6,360
Restricted cash	1,326	2,826
Noncurrent deferred tax asset	8	8
Other assets, net	55	62
Total assets	68,145	65,378
Liabilities and Equity
Current portion of obligations under capital leases	234	212
Current portion of long-term debt	570	547
Accounts payable	9,755	7,832
Accrued payroll and other compensation	1,020	739
Accrued income taxes	56	26
Other accrued taxes	340	372
Deferred membership dues revenue	3,351	2,718
Other liabilities and accrued expenses	761	658
Total current liabilities	16,087	13,104
Long-term debt, net of current portion	10,314	10,745
Obligations under capital leases, net of current portion	734	857
Asset retirement obligation	100	100
Equity:
Paid-in capital	58,970	58,965
Accumulated deficit	(19,884)	(20,557)
Total Avalon Holdings Corporation Shareholders' Equity	39,124	38,446
Non-controlling interest in subsidiary	1,786	2,126
Total equity	40,910	40,572
Total liabilities and equity	68,145	65,378
Common Class A [Member]
Equity:
Common Stock, $.01 par value	32	32
Common Class B [Member]
Equity:
Common Stock, $.01 par value	$ 6	$ 6