Balance Sheet Detail



(in thousands)	April 1, 2018			April 2, 2017
Inventories, net
Raw materials	$	4,345		$	2,017
Work-in-process	45,713			35,192
Finished goods	18,644			15,079
Total inventories, net	$	68,702		$	52,288
Accounts receivable, net
Accounts receivable, gross	$	120,953		$	94,396
Allowances for returns, price credits and doubtful accounts	(12,174		)	(5,084		)
Total accounts receivable, net	$	108,779		$	89,312
Property, plant and equipment, net
Land	$	11,535		$	11,535
Machinery and equipment	285,784			268,683
Building and leasehold improvements	50,722			49,022
Total property, plant and equipment, gross	348,041			329,240
Less: accumulated depreciation (1)	(261,196		)	(248,279		)
Total property, plant and equipment, net	$	86,845		$	80,961
Other current liabilities
Accrued restructuring costs (2)	$	4,637		$	4,841
Current income tax payable	6,281			1,035
Other (3)	15,606			14,329
Total other current liabilities	$	26,524		$	20,205
Other long-term obligations
Deferred compensation related liabilities	$	16,310		$	15,024
Other (4)	9,374			3,870
Total other long-term liabilities	$	25,684		$	18,894

(1) Depreciation expense was $28.5 million, $20.8 million, and $18.3 million for fiscal years 2018, 2017 and 2016, respectively.

(2) Includes accrued severance costs related to integration of acquired business, the disposed HSC business, and other restructuring actions. Refer to Note 15 for additional information.

(3) Other current liabilities consist primarily of accrued royalties and outside commissions, current portion of deferred revenue, current portion of lease payable, current portion of liability for contingent consideration, and other accrued unbilled expenses.

(4) Other long-term obligations consist primarily of non-current portion of liability for contingent consideration, non-current portion of deferred revenue, non-current portion of lease payable, and other long-term accrued liabilities.