Condensed Consolidated Statements of Operations and Comprehensive Earnings (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Net revenues	$ 10,527	$ 9,778	$ 31,463	$ 30,350
Costs and Expenses
Salaries, wages and benefits	4,736	4,203	14,223	12,814
Supplies	271	237	879	741
Other operating expenses	1,027	1,161	3,210	3,023
Rent and lease expense	129	136	419	426
Depreciation and amortization	384	339	1,083	957
Operating Loss	(1,064)	(540)	(3,129)	(1,117)
Other Income (Expense):
Gains on sale of assets	0	1	12	14
Forgiveness of PPP loans and accrued interest	0	0	3,010	0
Federal stimulus - Provider relief funds	106	11	720	3,459
Interest income (expense), net	(1)	(7)	(18)	(21)
Earnings (Loss) from Continuing Operations before income taxes	(959)	(535)	595	2,335
Income Tax Expense (Benefit)	(25)	(62)	0	(47)
Earnings (Loss) from Continuing Operations	(934)	(473)	595	2,382
Loss from Discontinued Operations, net of tax	(56)	(58)	(239)	(179)
Net Earnings (Loss)	(990)	(531)	356	2,203
Other comprehensive income	0	0	0	0
Comprehensive Earnings (Loss)	$ (990)	$ (531)	$ 356	$ 2,203
Continuing Operations:
Basic	$ (0.13)	$ (0.07)	$ 0.09	$ 0.35
Diluted	(0.13)	(0.07)	0.08	0.34
Discontinued Operations:
Basic	(0.01)	(0.01)	(0.03)	(0.03)
Diluted	(0.01)	(0.01)	(0.03)	(0.03)
Net Earnings (Loss):
Basic	(0.14)	(0.08)	0.05	0.32
Diluted	$ (0.14)	$ (0.08)	$ 0.05	$ 0.32
Weighted-Average Common Shares Outstanding:
Basic	6,954	6,908	6,942	6,902
Diluted	6,954	6,908	7,063	6,948
Product [Member]
Costs and Expenses
Cost of goods sold	$ 4,079	$ 3,682	$ 12,168	$ 11,670
Service [Member]
Costs and Expenses
Cost of goods sold	$ 965	$ 560	$ 2,610	$ 1,836