CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
CONDENSED CONSOLIDATED BALANCE SHEETS
Accounts receivable, allowance (in dollars)	$ 4,981	$ 11,766
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	46,274,270	45,575,236
Common stock, shares outstanding	40,939,527	40,240,493
Treasury stock, shares	5,334,743	5,334,743