Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Statement of Financial Position [Abstract]
Accounts receivable, allowances	$ 1,320	$ 898
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	60,000,000	60,000,000
Common stock, shares issued	27,888,217	27,888,217
Common stock, shares outstanding	26,790,514	26,549,438
Treasury stock, shares	1,097,703	1,338,779