Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net loss	$ (3,301)	$ (11,984)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization expense	8,028	8,420
Stock-based compensation expense	5,752	4,359
Provision (benefit) for deferred income taxes	796	(5,890)
Excess tax benefit from stock-based compensation	(3)	(9)
Other non-cash items	(527)	(275)
Changes in operating assets and liabilities, net of effects of businesses acquired:
Accounts receivable, unbilled receivable, and cost in excess of billings	7,332	5,110
Inventory	4,319	(2,847)
Prepaid income taxes	(6,312)	804
Prepaid expenses and other current assets	560	1,230
Other non-current assets	336	566
Accounts payable and accrued expenses	(6,495)	(9,689)
Deferred revenues and customer advances	(762)	822
Income taxes payable	0	486
Other non-current liabilities	(192)	507
Net cash provided by (used in) operating activities	9,531	(8,390)
Cash flows from investing activities:
Acquisition of businesses, net of cash acquired	0	(67,721)
Purchases of property and equipment	(3,934)	(1,726)
Increase in other investing activities	(300)	(377)
Net cash used in investing activities	(4,234)	(69,824)
Cash flows from financing activities:
Proceeds from employee stock plans	580	670
Excess tax benefits from stock-based compensation	3	9
Payments of deferred financing and offering costs	0	774
Payments of acquired debt	0	(6,575)
Decrease in restricted cash	0	3,000
Payments of capital lease obligations	(343)	(268)
Net cash provided by (used in) financing activities	240	(3,938)
Effect of exchange rate changes on cash and cash equivalents	(128)	88
Net increase (decrease) in cash and cash equivalents	5,409	(82,064)
Cash and cash equivalents at beginning of period	39,126	115,964
Cash and cash equivalents at end of period	44,535	33,900
Cash paid (received) during the period for:
Interest	26	23
Income taxes	5,068	(1,308)
Supplemental disclosures-non-cash activities:
Issuance of restricted stock awards to employees	8,313	12,324
Capital lease	494	0
Share-based business combination consideration	$ 0	$ 513