CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2018	Apr. 01, 2018
Current assets:
Cash and cash equivalents	$ 200,645	$ 136,873
Short-term investments	192,032	222,026
Accounts receivable, net	129,405	108,779
Inventories	61,078	68,702
Prepayments and other current assets	12,358	12,734
Total current assets	595,518	549,114
Property, plant and equipment, net	88,986	86,845
Goodwill	420,117	420,117
Intangible assets, net	174,886	180,781
Deferred tax assets	8,453	11,764
Other assets	50,202	61,910
Total assets	1,338,162	1,310,531
Current liabilities:
Accounts payable	42,106	41,070
Accrued compensation and related expenses	39,900	44,002
Current portion of bank loan	1,980	2,000
Other accrued liabilities	44,091	26,524
Total current liabilities	128,077	113,596
Deferred tax liabilities	11,362	10,221
Long-term income tax payable	23,539	25,034
Convertible notes	306,827	299,551
Long-term bank loan, net	190,513	191,073
Other long-term liabilities	30,286	25,684
Total liabilities	690,604	665,159
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock: $0.001 par value: 10,000 shares authorized; no shares issued	0	0
Common stock: $0.001 par value: 350,000 shares authorized; 128,999 and 129,531 shares outstanding as of September 30, 2018 and April 1, 2018, respectively	129	130
Additional paid-in capital	2,792,906	2,752,784
Treasury stock at cost: 131,140 and 128,518 shares as of September 30, 2018 and April 1, 2018, respectively	(1,889,110)	(1,801,624)
Accumulated deficit	(248,906)	(301,155)
Accumulated other comprehensive loss	(7,461)	(4,763)
Total stockholders' equity	647,558	645,372
Total liabilities and stockholders' equity	$ 1,338,162	$ 1,310,531