Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 135,632	$ 129,078
Accounts receivable, net	48,748	42,855
Other receivables	3,064	1,665
Inventories, net	15,954	15,178
Inventory deposit, net	7,384	6,194
Other current assets	4,170	4,612
Deferred tax assets, net	616	551
Total current assets	215,568	200,133
Property and equipment, net	9,380	9,487
Intangible assets, net	4,368	7,088
Long-term deferred tax assets, net	16,015	16,005
Other assets	7,916	8,215
Total assets	253,247	240,928
Current liabilities:
Accounts payable	37,703	29,190
Accrued wages and bonuses	6,344	6,556
Deferred income	7,275	4,424
Other accrued liabilities	12,369	12,914
Total current liabilities	63,691	53,084
Long-term liabilities:
2013 convertible senior notes	50,000	50,000
Other long-term liabilities	534	450
Total long-term liabilities	50,534	50,450
Total liabilities	114,225	103,534
Commitments and contingencies (Note 8)
Shareholders' equity:
Preferred stock — $.01 par value, 5,664 shares authorized; none issued or outstanding	0	0
Common stock — no par value, 100,000 shares authorized; 24,358 and 24,351 shares issued and outstanding at June 30, 2011 and December 31, 2010	268,599	266,945
Accumulated deficit	(135,022)	(134,683)
Accumulated other comprehensive income:
Cumulative translation adjustments	4,995	4,739
Unrealized gain on hedge instruments	450	393
Total accumulated other comprehensive income	5,445	5,132
Total shareholders’ equity	139,022	137,394
Total liabilities and shareholders' equity	$ 253,247	$ 240,928