Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2021	Jun. 30, 2021
Current assets:
Allowance for accounts receivable	$ 17,393	$ 19,341
Shareholders’ equity:
Preferred stock, shares authorized (in shares)	3,000,000	3,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, shares authorized (in shares)	45,000,000	45,000,000
Common stock, share issued (in shares)	25,657,545	25,499,465
Common stock, shares outstanding (in shares)	25,657,545	25,499,465