Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 143,009	$ 149,032
Short-term investments	105,145	227,845
Accounts receivable, net	266,484	256,014
Inventories	224,456	174,903
Deferred income taxes	27,239	22,691
Prepaid expenses and other current assets	33,778	33,724
Total current assets	800,111	864,209
Property and equipment, net	27,194	19,025
Intangibles, net	84,118	27,621
Goodwill	155,916	100,880
Other non-current assets	26,591	22,834
Total assets	1,093,930	1,034,569
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	114,531	87,310
Accrued employee compensation	16,551	18,338
Other accrued liabilities	143,218	126,255
Deferred revenue	24,496	27,645
Income taxes payable	1,287	1,382
Total current liabilities	300,083	260,930
Non-current income taxes payable	13,804	13,735
Other non-current liabilities	6,260	5,293
Total liabilities	320,147	279,958
Commitments and contingencies (Note 9)
Stockholders’ equity:
Preferred stock: $0.001 par value; 5,000,000 shares authorized; none issued or outstanding	0	0
Common stock: $0.001 par value; 200,000,000 shares authorized; shared issued and outstanding: 36,839,522 and 38,341,644 at December 31, 2013 and 2012, respectively	37	38
Additional paid-in capital	421,901	394,427
Cumulative other comprehensive income	69	4
Retained earnings	351,776	360,142
Total stockholders’ equity	773,783	754,611
Total liabilities and stockholders’ equity	$ 1,093,930	$ 1,034,569