Correction of Immaterial Errors To Prior Period Financial Statements - Consolidated Statements of Cash Flows (Unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 8,604	$ 29,158
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	17,220	15,743
Deferred income taxes	(4,021)	(1,836)
Equity in net income of equity-method investees	(184)	(84)
Stock-based compensation	2,704	3,206
Other non-cash items, including unrealized currency (gains)/loss, net	(1,440)	4,625
Increase (decrease) in cash attributable to changes in operating assets and liabilities, net of amounts applicable to acquisitions:
Accounts receivable	18,569	(3,378)
Inventories	(37,707)	(45,055)
Other current assets	6,212	18,724
Other assets and liabilities	(439)	1,801
Accounts payable and accrued expenses	2,896	(17,119)
Net cash provided by operating activities	$ 12,414	5,785
As Reported [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Net income		31,302
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization		15,556
Deferred income taxes		(1,681)
Equity in net income of equity-method investees		(84)
Stock-based compensation		3,206
Other non-cash items, including unrealized currency (gains)/loss, net		4,625
Increase (decrease) in cash attributable to changes in operating assets and liabilities, net of amounts applicable to acquisitions:
Accounts receivable		(7,167)
Inventories		(43,656)
Other current assets		6,416
Other assets and liabilities		1,801
Accounts payable and accrued expenses		(4,533)
Net cash provided by operating activities		5,785
Adjustment [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Net income		(2,144)
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization		187
Deferred income taxes		(155)
Equity in net income of equity-method investees		0
Stock-based compensation		0
Other non-cash items, including unrealized currency (gains)/loss, net		0
Increase (decrease) in cash attributable to changes in operating assets and liabilities, net of amounts applicable to acquisitions:
Accounts receivable		3,789
Inventories		(1,399)
Other current assets		12,308
Other assets and liabilities		0
Accounts payable and accrued expenses		(12,586)
Net cash provided by operating activities		$ 0