Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net loss	$ (15,090)	$ (18,760)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation	4,832	5,366
Amortization of intangible assets	11,593	16,994
Provision for doubtful accounts and allowance for product returns	154	2,122
Stock-based compensation	6,856	8,616
Non-cash restructuring and related charges	1,718	3,220
Other non-cash charges	680	(275)
Changes in operating assets and liabilities, net
Accounts receivable	(18,737)	15,180
Inventories	6,004	1,413
Prepaid expenses and other assets	7,004	277
Accounts payable	(4,444)	(14,628)
Accrued compensation and benefits	(916)	3,800
Deferred revenue	(2,469)	(2,729)
Deferred distributor revenue, net of cost of sales to distributors	14,516	(6,874)
Other current and long term liabilities	7,587	245
Net cash provided by operating activities	19,288	13,967
Cash flows from investing activities:
Capital expenditures	(4,662)	(1,409)
Acquisition	(51,088)
Net cash used in investing activities	(55,750)	(1,409)
Cash flows from financing activities:
Borrowings under Revolving Facility		15,000
Borrowings under Term Loan	48,250
Loan fees on borrowings	(1,327)
Repayment of debt	(5,513)	(19,875)
Proceeds from issuance of common stock	4,831	2,330
Net cash provided by (used in) financing activities	46,241	(2,545)
Foreign currency effect on cash	(115)	(373)
Net increase in cash and cash equivalents	9,664	9,640
Cash and cash equivalents at beginning of period	94,122	76,225
Cash and cash equivalents at end of period	$ 103,786	$ 85,865