Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Apr. 01, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 97,451	$ 106,552
Short-term marketable securities	11,997	10,308
Accounts receivable, net of allowance for doubtful accounts	66,074	99,637
Inventories	77,775	79,168
Prepaid expenses and other current assets	19,660	19,035
Total current assets	272,957	314,700
Property and equipment, less accumulated depreciation of $127,221 at April 1, 2017 and $134,786 at December 31, 2016	48,780	49,481
Intangible assets, net of amortization	106,695	118,863
Goodwill	269,758	269,758
Deferred income taxes	384	372
Other long-term assets	12,802	13,709
Total assets	711,376	766,883
Current liabilities:
Accounts payable and accrued expenses (includes restructuring)	45,181	80,933
Accrued payroll obligations	8,159	9,865
Current portion of long-term debt	23,154	33,767
Deferred income and allowances on sales to sell-through distributors	29,537	32,257
Deferred licensing and services revenue	292	728
Total current liabilities	106,323	157,550
Long-term debt	301,621	300,855
Other long-term liabilities	35,937	38,048
Total liabilities	443,881	496,453
Contingencies
Stockholders' equity:
Preferred stock, $.01 par value, 10,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $.01 par value, 300,000,000 shares authorized; 121,999,000 shares issued and outstanding as of April 1, 2017 and 121,645,000 shares issued and outstanding as of December 31, 2016	1,220	1,216
Additional paid-in capital	684,605	680,315
Accumulated deficit	(414,575)	(406,945)
Accumulated other comprehensive loss	(3,755)	(4,156)
Total stockholders' equity	267,495	270,430
Total liabilities and stockholders' equity	$ 711,376	$ 766,883

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.