CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		3 Months Ended
		Jul. 02, 2017	Jul. 03, 2016
Cash flows from operating activities:
Net income		$ 16,714	$ 20,947
Adjustments:
Depreciation		6,116	5,156
Amortization of intangible assets		11,736	6,096
Amortization of debt issuance costs and debt discount		3,641	3,268
Assets impairment		0	870
Stock-based compensation expense, net of amounts capitalized in inventory		11,820	10,515
Deferred income tax		(3,023)	(4,046)
Changes in assets and liabilities, net of acquisition
Accounts receivable, net		582	(7,901)
Inventories		253	8,006
Prepayments and other assets		239	(118)
Accounts payable		(5,530)	(4,803)
Accrued compensation and related expenses		(6,226)	(22,936)
Deferred income on shipments to distributors		233	5,279
Income taxes payable and receivable		917	235
Other accrued liabilities and long-term liabilities		(2,499)	9,684
Net cash provided by operating activities		34,973	30,252
Cash flows from investing activities:
Acquisition, net of cash acquired		(237,716)	0
Purchases of property, plant and equipment, net		(8,434)	(7,025)
Purchases of intangible assets		(259)	(150)
Purchases of short-term investments		(47,689)	(93,127)
Proceeds from sales of short-term investments		14,568	35,063
Proceeds from maturities of short-term investments		11,401	9,985
Net cash used in investing activities		(268,129)	(55,254)
Cash flows from financing activities:
Proceeds from issuance of common stock		3,209	5,361
Repurchase of common stock		(34,826)	(30,563)
Payment of capital lease obligations		(200)	(483)
Proceeds of Initial Term B Loan, net of discount and issuance costs		194,252	0
Payment of Initial Term B Loan principal		500	0
Net cash provided by (used in) financing activities		161,935	(25,685)
Effect of exchange rates on cash and cash equivalents		1,200	(559)
Net decrease in cash and cash equivalents		(70,021)	(51,246)
Cash held for sale	[1]	0	(1,000)
Cash and cash equivalents at beginning of period		214,554	203,231
Cash and cash equivalents at end of period		144,533	150,985
Non-cash investing activities:
Additions to property, plant and equipment included in accounts payable		1,879	757
Fair value of partially vested employee equity awards related to pre-combination services that were assumed as part of the acquisition		$ 3,400	$ 0

[1] For the three months ended July 3, 2016, the impact of assets and liabilities reclassified as held for sale during such period was not considered in the changes in operating assets and liabilities, net of acquisition within cash flows from operating activities. See Note 4 "Divestitures" for more details on the assets and liabilities reclassified as held for sale.