Summary of Significant Accounting Policies - Computation of Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Numerator:
Net income	$ 2,540	$ 3,120
Denominator:
Basic weighted-average common shares outstanding (in shares)	12,557	12,886
Effect of dilutive securities:
Stock awards and options (in shares)	10	183
Diluted weighted-average common shares outstanding (in shares)	12,567	13,069
Income per share, basic (dollars per share)	$ 0.20	$ 0.24
Income per share, diluted (dollars per share)	$ 0.20	$ 0.24