Condensed Consolidated Statements Of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
OPERATING ACTIVITIES:
Net income	$ 7,699	$ 899
Reconciliation of net income to net cash provided by (used in) operating activities:
Depreciation and amortization	1,393	1,955
Stock-based compensation expense	2,589	2,903
Excess tax benefits from stock-based compensation	(882)	(784)
Allowance for doubtful accounts	849	137
Provision for inventory	4	2,910
Deferred income taxes	91	(2,870)
Exchange loss	241	202
Changes in operating assets and liabilities:
Accounts receivable, net (including changes in related party balances of $(103) and $514 during the three months ended September 30, 2013 and 2012, respectively)	14,435	(10,910)
Inventory	(144)	10,537
Prepaid expenses and other assets	960	297
Accounts payable (including changes in related party balances of $(7,948) and $(3,570) during the three months ended September 30, 2013 and 2012, respectively)	(7,732)	(34,688)
Income taxes payable, net	1,841	1,250
Accrued liabilities	(3,207)	1,436
Other long-term liabilities	170	172
Net cash provided by (used in) operating activities	18,307	(26,554)
INVESTING ACTIVITIES:
Restricted cash	(14)	(1)
Purchases of property, plant and equipment	(1,948)	(919)
Net cash used in investing activities	(1,962)	(920)
FINANCING ACTIVITIES:
Proceeds from exercise of stock options	1,535	359
Minimum tax withholding paid on behalf of an officer for restricted stock awards	(651)	(1,022)
Excess tax benefits from stock-based compensation	882	784
Proceeds from debt	0	20,641
Repayment of debt	(700)	(15,573)
Payment of obligations under capital leases	(5)	(9)
Advance (payments) under receivable financing arrangements	736	(599)
Contributions from noncontrolling interests	0	168
Net cash provided by financing activities	1,797	4,749
Effect of exchange rate fluctuations on cash	278	222
Net increase (decrease) in cash and cash equivalents	18,420	(22,503)
Cash and cash equivalents at beginning of period	93,038	80,826
Cash and cash equivalents at end of period	111,458	58,323
Supplemental disclosure of cash flow information:
Cash paid for interest	200	257
Cash paid for taxes, net of refunds	1,807	1,974
Non-cash investing and financing activities:
Accrued costs for property, plant and equipment purchases	$ 1,836	$ 1,166