Condensed Consolidated Statements of Operations and Comprehensive Loss (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenue	$ 41,062	$ 49,480	$ 116,293	$ 148,805
Cost of revenue	36,677	40,010	103,064	116,075
Gross profit	4,385	9,470	13,229	32,730
Operating expense (income):
Selling, general, and administrative	8,758	9,657	24,603	27,301
Research and development	4,996	9,549	17,757	24,724
Impairment	1,425	0	1,425	0
Litigation settlements, net	1,050	1,465	1,050	(1,125)
Flood-related loss (recovery)	(293)	0	5,519	0
Flood-related insurance proceeds	0	0	(5,000)	0
Gain on sale of assets	(2,793)	0	(2,793)	0
Total operating expense	13,143	20,671	42,561	50,900
Operating loss	(8,758)	(11,201)	(29,332)	(18,170)
Other income (expense):
Interest expense, net	(146)	(132)	(396)	(520)
Foreign exchange gain (loss)	(196)	625	60	1,039
Loss from equity method investment	0	(259)	(1,201)	(846)
Change in fair value of financial instruments	61	(107)	(90)	(1,417)
Other expense	0	(5)	0	(15)
Total other income (expense)	(281)	122	(1,627)	(1,759)
Loss before income tax expense	(9,039)	(11,079)	(30,959)	(19,929)
Foreign income tax expense on capital distributions	0	0	(1,644)	0
Net loss	(9,039)	(11,079)	(32,603)	(19,929)
Foreign exchange translation adjustment	9	(304)	434	(612)
Comprehensive loss	$ (9,030)	$ (11,383)	$ (32,169)	$ (20,541)
Per share data:
Net loss per basic share	$ (0.38)	$ (0.49)	$ (1.39)	$ (0.91)
Net loss per diluted share	$ (0.38)	$ (0.49)	$ (1.39)	$ (0.91)
Weighted-average number of basic shares outstanding	23,686	22,461	23,441	21,858
Weighted-average number of diluted shares outstanding	23,686	22,461	23,441	21,858