Condensed Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2022	Jun. 30, 2022
Current Assets
Cash and cash equivalents	$ 5,998,000	$ 8,153,000
Accounts receivable (net of allowances for doubtful accounts of $45,000)	20,957,000	21,052,000
Contract assets	453,000	286,000
Inventories	3,673,000	3,178,000
Prepaid expenses and other current assets	2,015,000	1,870,000
Income taxes receivable	124,000
Total current assets	33,220,000	34,539,000
Property and equipment, net	4,682,000	4,568,000
Finite-life intangible assets, net	600,000	599,000
Other assets	100,000	120,000
Deferred income taxes	1,532,000	1,538,000
Total assets	40,134,000	41,364,000
Current Liabilities
Accounts payable	1,265,000	1,261,000
Accrued compensation	1,610,000	2,742,000
Income tax payable		51,000
Warranty reserve	1,354,000	1,256,000
Other accrued liabilities	1,724,000	1,840,000
Total current liabilities	5,953,000	7,150,000
Other long-term liabilities	37,000	41,000
Total liabilities	5,990,000	7,191,000
Shareholders’ Equity
Common stock, $0.01 par value per share, 13,000,000 shares authorized; 8,485,864 and 8,475,438 shares issued and outstanding, as of September 30, 2022 and June 30, 2022, respectively	85,000	85,000
Additional paid-in capital	18,343,000	18,308,000
Retained earnings	15,716,000	15,780,000
Total shareholders’ equity	34,144,000	34,173,000
Total liabilities and shareholders’ equity	$ 40,134,000	$ 41,364,000