Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Jun. 30, 2021
Current Assets:
Cash and cash equivalents	$ 8,315	$ 9,962
Receivables - net	4,359	4,189
Inventory	1,894	1,890
Employee retention credits receivable	3,586	3,586
Prepaid expense and other assets	1,928	2,314
Total current assets	20,082	21,941
Property, plant and equipment, at cost	22,332	20,880
Less accumulated depreciation	14,950	14,326
Property, plant and equipment - net	7,382	6,554
Noncurrent Assets:
Intangible assets - net	1,214	1,227
Right of use assets	1,043	1,251
Other noncurrent assets	462	591
Total noncurrent assets	2,719	3,069
TOTAL ASSETS	30,183	31,564
Current liabilities:
Accounts payable	1,161	1,096
Current maturities of long-term debt	38	3,009
Accrued payroll and related taxes	1,837	1,866
Accrued sales tax	2,278	1,966
Unearned CARES Act Funds	627	437
Current operating lease liabilities	299	403
Other accrued expenses	630	888
Total current liabilities	6,870	9,665
Long-Term Liabilities
Long-term debt	36	52
Noncurrent liability for professional liability risks	80	31
Long-term operating lease liabilities	765	875
Other noncurrent liabilities	225	131
Total long-term liabilities	1,106	1,089
Commitments and Contingencies
Shareholders’ Equity
Preferred Shares, authorized and unissued, 2,000 shares	0	0
Common Shares, without par value: Issued and outstanding, 6,954 shares at December 31, 2021 and 6,924 at June 30, 2021	3,478	3,463
Additional paid-in capital	10,736	10,700
Retained earnings	8,155	6,809
Accumulated other comprehensive loss	(162)	(162)
Total Shareholders’ Equity	22,207	20,810
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$ 30,183	$ 31,564