Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2011	Sep. 30, 2010
ASSETS
Cash and cash equivalents	$ 15,598	$ 19,944
Restricted cash	544	1,298
Accounts receivable, net of allowance of $3,332 and $8,399, respectively	34,875	40,125
Inventory	33,166	32,056
Prepaid expenses and other current assets	7,168	5,312
Total current assets	91,351	98,735
Property, plant, and equipment, net	46,786	46,990
Goodwill	20,384	20,384
Other intangible assets, net	5,866	10,738
Equity method investment	2,374	0
Other non-current assets, net of allowance of $3,641 and $0, respectively	3,537	991
Total assets	170,298	177,838
LIABILITIES and SHAREHOLDERS’ EQUITY
Borrowings from credit facility	17,557	10,573
Accounts payable	26,581	26,156
Warrant liability	601	0
Accrued expenses and other current liabilities	22,319	27,115
Total current liabilities	67,058	63,844
Warrant liability	0	475
Asset retirement obligations	4,800	0
Other long-term liabilities	4	87
Total liabilities	71,862	64,406
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.0001 par value, 5,882 shares authorized; none issued or outstanding	0	0
Common stock, no par value, 200,000 shares authorized; 94,084 shares issued and 93,925 shares outstanding as of September 30, 2011; 85,346 shares issued and 85,187 shares outstanding as of September 30, 2010	713,063	701,997
Treasury stock, at cost; 159 shares	(2,083)	(2,083)
Accumulated other comprehensive income	912	777
Accumulated deficit	(613,456)	(587,259)
Total shareholders’ equity	98,436	113,432
Total liabilities and shareholders’ equity	$ 170,298	$ 177,838