Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:
Net income	$ 2,977	$ 9,703
Adjustments to reconcile net income to net cash from operating activities:
Depreciation	4,658	4,425
Amortization of financing fees and debt discount	15
Loss on liabilities carried at fair value		10
Foreign currency transaction losses (gains)	88	(1,555)
Stock compensation expense	240	89
Loss on disposal of assets		15
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	6,611	(4,908)
Increase in inventories	(11,777)	(7,677)
(Increase) decrease in other current assets and other assets	(4,660)	2,362
Decrease in trade accounts payable	(1,318)	(6)
(Decrease) increase in accrued expenses and other liabilities	(1,072)	1,178
Net cash (used in) provided by operations	(4,238)	3,636
Cash flows from investing activities:
Purchases of property and equipment	(2,907)	(7,029)
(Decrease) increase in construction payables	(756)	649
Net cash used in investing activities	(3,663)	(6,380)
Cash flows from financing activities:
Payment of financing fees	(65)
Repayment of credit lines		(2,756)
Repayment of notes payable	(1,498)
Net cash used in financing activities	(1,563)	(2,756)
Effect of exchange rate changes on cash and cash equivalents	10	(411)
Net (decrease) in cash and cash equivalents	(9,454)	(5,911)
Cash and cash equivalents at beginning of period	29,935	16,980
Cash and cash equivalents at end of period	$ 20,481	$ 11,069