Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Assets
Cash and cash equivalents	$ 2,409	$ 1,025
Accounts receivable, less allowance for doubtful accounts of $263 in 2018 and $237 in 2017	11,046	9,906
Unbilled membership dues receivable	1,009	580
Inventories	1,010	850
Prepaid expenses	378	512
Other current assets	26	34
Total current assets	15,878	12,907
Property and equipment, net	43,992	43,215
Leased property under capital leases, net	6,311	6,360
Restricted cash	1,326	2,826
Noncurrent deferred tax asset	8	8
Other assets, net	56	62
Total assets	67,571	65,378
Liabilities and Equity
Current portion of obligations under capital leases	231	212
Current portion of long-term debt	562	547
Accounts payable	9,131	7,832
Accrued payroll and other compensation	1,050	739
Accrued income taxes	31	26
Other accrued taxes	242	372
Deferred membership dues revenue	4,034	2,718
Other liabilities and accrued expenses	734	658
Total current liabilities	16,015	13,104
Long-term debt, net of current portion	10,460	10,745
Obligations under capital leases, net of current portion	841	857
Asset retirement obligation	100	100
Equity:
Paid-in capital	58,968	58,965
Accumulated deficit	(20,733)	(20,557)
Total Avalon Holdings Corporation Shareholders' Equity	38,273	38,446
Non-controlling interest in subsidiary	1,882	2,126
Total equity	40,155	40,572
Total liabilities and equity	67,571	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