Schedule I - Condensed Unconsolidated Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities
Net income (loss) including noncontrolling interest	$ (18,257)	$ (14,638)	$ 4,948
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation	43,900	31,900	29,200
Share-based compensation expense	10,454	13,177	11,412
Changes in assets and liabilities:
Net cash provided by operating activities	62,315	31,421	3,480
Cash flows from investing activities
Net cash used in investing activities	(60,849)	(112,435)	(194,127)
Cash flows from financing activities
Withholding tax on restricted stock units	(1,509)	(2,028)	(2,363)
Proceeds from exercise of stock options and ESPP	3,350	3,018	4,956
Payments for repurchase of common shares	0	(1,501)	(15,098)
Net cash provided by financing activities	37,651	75,099	206,953
Net increase (decrease) in cash, cash equivalents and restricted cash	38,409	(7,429)	15,795
Cash, cash equivalents and restricted cash at beginning of year	124,295	131,724	115,929
Cash, cash equivalents and restricted cash at end of year	162,704	124,295	131,724
Parent Company
Cash flows from operating activities
Net income (loss) including noncontrolling interest	(18,257)	(14,638)	4,948
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation	76	274	464
Share-based compensation expense	450	432	503
Equity in net (income) loss of subsidiaries	17,845	14,334	(5,324)
Other	0	0	0
Changes in assets and liabilities:
Accounts receivable - intercompany	0	3,937	14,316
Other current assets	187	134	(199)
Accounts payable and accrued liabilities	3,953	121	(182)
Accounts payable - Intercompany	(6,841)	21,514	0
Net cash provided by operating activities	(2,587)	26,108	14,526
Cash flows from investing activities
Purchases of property and equipment	0	(51)	0
Investment in subsidiaries	0	25,000	10,000
Net cash used in investing activities	0	(25,051)	(10,000)
Cash flows from financing activities
Withholding tax on restricted stock units	(1,509)	(2,028)	(2,363)
Proceeds from exercise of stock options and ESPP	3,350	3,018	4,956
Payments for repurchase of common shares	0	(1,501)	(15,098)
Net cash provided by financing activities	1,841	(511)	(12,505)
Net increase (decrease) in cash, cash equivalents and restricted cash	(746)	546	(7,979)
Cash, cash equivalents and restricted cash at beginning of year	5,284	4,738	12,717
Cash, cash equivalents and restricted cash at end of year	$ 4,538	$ 5,284	$ 4,738