Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
SALES
Product	$ 80,408	$ 208,797	$ 205,375	$ 418,456
Service	13,951	15,907	32,273	38,581
Financing	1,423	12,663	9,752	17,191
Sales revenue total	95,782	237,367	247,400	474,228
COST OF SALES
Product	69,412	189,092	178,123	378,833
Service	8,742	10,968	21,398	25,571
Financing	309	7,519	3,415	9,068
Total cost of sales	78,463	207,579	202,936	413,472
GROSS MARGIN	17,319	29,788	44,464	60,756
SELLING, GENERAL & ADMINISTRATIVE EXPENSES	17,681	20,592	53,651	64,452
(LOSS) GAIN FROM OPERATIONS	(362)	9,196	(9,187)	(3,696)
INTEREST AND OTHER INCOME, NET
Interest and other income	29	57	93	131
Equity income from EyakTek, including gain on sale	7,930	2,170	10,317	6,029
Interest expense	(147)	(160)	(443)	(516)
Interest and other income, net	7,812	2,067	9,967	5,644
INCOME BEFORE INCOME TAXES	7,450	11,263	780	1,948
INCOME TAX EXPENSE	3,185	5,329	641	1,838
NET INCOME	$ 4,265	$ 5,934	$ 139	$ 110
EARNINGS PER SHARE
Basic	$ 0.44	$ 0.62	$ 0.01	$ 0.01
Diluted	$ 0.44	$ 0.62	$ 0.01	$ 0.01
WEIGHTED AVERAGE SHARES OUTSTANDING
Basic	9,676	9,603	9,655	9,604
Diluted	9,690	9,629	9,677	9,653