CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
CURRENT ASSETS:
Cash and cash equivalents	$ 10,128	$ 3,735
Trade receivables - net of allowances for uncollectible accounts - 2011 - $464 and 2010 - $593	40,550	37,362
Employee receivables	154	110
Other receivables	1,750	1,242
Inventories	69,911	60,597
Prepaid expenses and other assets	3,775	2,089
Prepaid income taxes	883	452
Deferred income tax assets	3,704	4,647
Income tax refund receivable	2,797	2,067
Total current assets	133,652	112,301
PROPERTY AND EQUIPMENT:
Land and land improvements	16,288	12,586
Buildings	59,905	50,274
Manufacturing equipment	103,629	92,839
Furniture and fixtures	22,559	18,313
Leasehold improvements	12,659	12,121
Construction-in-progress	47,534	13,775
Total property and equipment	262,574	199,908
Less accumulated depreciation	(83,434)	(71,853)
Property and equipment-net	179,140	128,055
OTHER ASSETS:
Developed technology — net of accumulated amortization — 2011 — $4,759 and 2010—$2,301	35,415	34,273
Other - net of accumulated amortization - 2011-$10,215 and 2010 - $6,695	21,254	22,911
Goodwill	61,144	58,675
Deferred income tax assets	5,366	4,140
Marketable securities	2,798	0
Other assets	8,248	9,125
Total other assets	134,225	129,124
TOTAL	447,017	369,480
CURRENT LIABILITIES:
Trade payables	22,727	20,092
Accrued expenses	20,197	18,890
Advances from employees	225	307
Income taxes payable	646	887
Total current liabilities	43,795	40,176
LONG-TERM DEBT	30,737	81,538
DEFERRED INCOME TAX LIABILITIES	2,112	1,267
LIABILITIES RELATED TO UNRECOGNIZED TAX BENEFITS	3,489	3,527
DEFERRED COMPENSATION PAYABLE	4,585	4,258
DEFERRED CREDITS	1,984	1,763
OTHER LONG-TERM OBLIGATIONS	3,226	1,336
Total liabilities	89,928	133,865
COMMITMENTS AND CONTINGENCIES (Notes 2, 7, 8, 9 and 13)
STOCKHOLDERS' EQUITY:
Preferred stock-5,000 shares authorized as of December 31, 2011 and 2010; no shares issued
Common stock, no par value; shares authorized — 2011 and 2010 - 100,000; issued shares as of December 31, 2011 - 42,008 and December 31, 2010 - 35,496	166,231	67,091
Retained earnings	190,708	167,664
Accumulated other comprehensive income	150	860
Total stockholders' equity	357,089	235,615
TOTAL	$ 447,017	$ 369,480