Condensed Consolidated Statements of Operations and Comprehensive Earnings (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Net revenues	$ 11,652	$ 10,207
Costs and Expenses
Salaries, wages and benefits	4,909	4,674
Supplies	319	288
Other operating expenses	1,103	1,013
Rent and lease expense	159	135
Depreciation and amortization	335	338
Operating Loss	(220)	(727)
Other Income (Expense):
Gains on sale of assets	107	2
Interest expense, net	(30)	(61)
Loss from Continuing Operations before income taxes	(143)	(786)
Income Tax Benefit	0	0
Loss from Continuing Operations	(143)	(786)
Loss from Discontinued Operations, net of tax	(118)	(94)
Net Loss	(261)	(880)
Other comprehensive income	0	0
Comprehensive Loss	$ (261)	$ (880)
Continuing Operations:
Basic	$ (0.02)	$ (0.11)
Diluted	(0.02)	(0.11)
Discontinued Operations:
Basic	(0.02)	(0.01)
Diluted	(0.02)	(0.01)
Net Loss:
Basic	(0.04)	(0.12)
Diluted	$ (0.04)	$ (0.12)
Weighted-Average Common Shares Outstanding:
Basic	6,987	7,347
Diluted	6,987	7,347
Product [Member]
Costs and Expenses
Cost of goods sold	$ 4,344	$ 3,917
Service [Member]
Costs and Expenses
Cost of goods sold	$ 703	$ 569