Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 01, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 156,344	$ 149,121
Accounts receivable, less allowance for doubtful accounts and customer credits of $101,250 and $99,995	232,924	230,526
Inventories	171,762	168,851
Prepaids and other current assets	2,972	3,116
Total current assets	564,002	551,614
Property, plant and equipment, net	88,836	88,436
Goodwill and intangible assets, net	32,432	29,788
Deferred tax asset, net	13,615	12,429
Other assets	39,716	29,525
Total	738,601	711,792
Current liabilities:
Accounts payable	71,653	72,629
Accrued compensation	5,291	11,899
Other accrued liabilities	33,505	19,320
Total current liabilities	110,449	103,848
Other long-term liabilities	8,173	6,302
Commitments and contingencies
Shareholders' Equity:
Common stock, par value $0.01; authorized 50,000,000 shares; issued and outstanding 34,449,497 and 34,517,633 in 2017 and 2016, respectively	344	345
Additional paid-in capital	44,181	44,187
Retained earnings	575,454	557,110
Total shareholders' equity	619,979	601,642
Total	$ 738,601	$ 711,792

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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.