CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDER'S EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	Total
Balance at beginning at Jun. 30, 2021	$ 7,953	$ 12,131
Net income		1,988	1,988
Share-based compensation expense	575
Share repurchases	(672)
Shares withheld from common stock issued to pay employee payroll taxes
Stock option exercise
ESPP shares issued	30
Balance at end at Dec. 31, 2021	7,886	14,119	22,005
Balance at beginning at Sep. 30, 2021	8,188	13,194
Net income		925	925
Share-based compensation expense	275
Share repurchases	(577)
Shares withheld from common stock issued to pay employee payroll taxes
Stock option exercise
ESPP shares issued
Balance at end at Dec. 31, 2021	7,886	14,119	22,005
Balance at beginning at Jun. 30, 2022	7,682	15,986	23,668
Net income		1,955	1,955
Share-based compensation expense	378
Share repurchases	(1,349)
Shares withheld from common stock issued to pay employee payroll taxes	(223)
Stock option exercise	11
ESPP shares issued	34
Balance at end at Dec. 31, 2022	6,533	17,941	24,474
Balance at beginning at Sep. 30, 2022	7,354	17,062
Net income		879	879
Share-based compensation expense	171
Share repurchases	(995)
Shares withheld from common stock issued to pay employee payroll taxes
Stock option exercise	3
ESPP shares issued
Balance at end at Dec. 31, 2022	$ 6,533	$ 17,941	$ 24,474