CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Mar. 29, 2014
Current assets:
Cash and cash equivalents	$ 82,459	$ 68,461
Short-term investments	23,866	38,444
Trade receivables, net of allowances	32,957	37,813
Inventories	60,398	58,902
Shipped systems pending acceptance	2,547	2,054
Deferred income taxes, net	160	161
Other current assets	4,563	4,674
Total current assets	206,950	210,509
Non-current assets:
Non-current investments	0	3,985
Property, plant and equipment, net	27,086	27,930
Non-current deferred income taxes, net	811	704
Goodwill	7,889	7,889
Acquired intangible assets, net	6,305	6,845
Other assets	12,253	12,347
Total assets	261,294	270,209
Current liabilities:
Accounts payable	14,597	14,465
Accrued liabilities	21,101	20,524
Deferred Tax Liabilities, Net, Current	170	170
Deferred revenue	12,268	10,515
Total current liabilities	48,136	45,674
Non-current liabilities:
Non-current income taxes payable	1,151	1,654
Commitments and Contingencies
Shareholders' equity:
Preferred stock, without par value	0	0
Common stock, without par value	182,451	183,193
Retained earnings	28,668	39,336
Accumulated other comprehensive income	888	352
Total shareholders' equity	212,007	222,881
Total liabilities and shareholders' equity	$ 261,294	$ 270,209