Condensed Balance Sheets (Unaudited) - USD ($)	Dec. 31, 2022	Jun. 30, 2022
Current Assets
Cash and cash equivalents	$ 6,909,000	$ 8,153,000
Accounts receivable (net of allowances for doubtful accounts of $45,000)	21,555,000	21,052,000
Contract assets	507,000	286,000
Inventories	3,473,000	3,178,000
Prepaid expenses and other current assets	1,720,000	1,870,000
Total current assets	34,164,000	34,539,000
Property and equipment, net	5,038,000	4,568,000
Finite-life intangible assets, net	584,000	599,000
Other assets	80,000	120,000
Deferred income taxes	1,528,000	1,538,000
Total assets	41,394,000	41,364,000
Current Liabilities
Accounts payable	785,000	1,261,000
Accrued compensation	2,210,000	2,742,000
Income tax payable	130,000	51,000
Warranty reserve	1,337,000	1,256,000
Other accrued liabilities	1,549,000	1,840,000
Total current liabilities	6,011,000	7,150,000
Other long-term liabilities	33,000	41,000
Total liabilities	6,044,000	7,191,000
Shareholders’ Equity
Common stock, $0.01 par value per share, 13,000,000 shares authorized; 8,514,164 and 8,475,438 shares issued and outstanding, as of December 31, 2022 and June 30, 2022, respectively	85,000	85,000
Additional paid-in capital	18,580,000	18,308,000
Retained earnings	16,685,000	15,780,000
Total shareholders’ equity	35,350,000	34,173,000
Total liabilities and shareholders’ equity	$ 41,394,000	$ 41,364,000