CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 179,979	$ 145,583
Accounts receivable, net of allowances of $13,528 and $10,249, respectively	115,651	64,260
Inventories	156,464	121,155
Deferred tax assets, net	13,822	15,888
Income tax receivable	10,620	9,062
Other receivables	17,127	11,637
Prepaid expenses and other current assets	20,292	13,429
Total current assets	513,955	381,014
Property and equipment, net	69,337	70,014
Intangible assets, net	48,164	45,461
Deferred tax assets, net	32,429	34,711
Other assets	19,629	18,281
Total assets	683,514	549,481
Current liabilities:
Accounts payable	66,186	35,669
Accrued expenses and other current liabilities	71,269	59,488
Deferred tax liabilities, net	15,337	17,620
Income taxes payable	16,076	23,084
Note payable, current portion of long-term debt and capital lease obligations	3,257	1,901
Total current liabilities	172,125	137,762
Deferred tax liabilities, net	1,909	847
Long term income tax payable	35,429	29,861
Other liabilities	5,046	4,905
Total liabilities	214,509	173,375
Commitments and contingencies (Note 11)
Stockholders' equity:
Preferred shares, par value $0.001 per share, 5,000,000 shares authorized, none outstanding
Common shares, par value $0.001 per share, 250,000,000 shares authorized, 89,919,925 and 89,390,187 shares issued and outstanding, respectively, at June 30, 2011 and 88,600,860 and 88,065,859 shares issued and outstanding, respectively, at December 31, 2010	90	88
Treasury stock, at cost, 529,738 and 535,001 shares, respectively	(21,213)	(22,008)
Additional paid-in capital	286,968	277,293
Retained earnings	166,891	89,881
Accumulated other comprehensive income	36,269	30,852
Total stockholders' equity	469,005	376,106
Total liabilities and stockholders' equity	$ 683,514	$ 549,481