Condensed Consolidated Statements Of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Operating Activities
Net loss	$ (10,639)	$ (19,555)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	1,796	2,014
Write-down of inventory	199	4,080
Deferred income taxes	705	1,287
Non-cash share based compensation expense	603	2,313
Provision for allowance for doubtful accounts	1,309	305
Changes in operating assets and liabilities:
Restricted cash	2,078	(374)
Accounts receivable	(10,798)	6,334
Inventories	3,700	3,591
Income taxes refundable and payable, net	7,648	(12)
Prepaid expenses and other assets	958	570
Accounts payable	1,524	(3,070)
Accrued liabilities and customer deposits	(12,007)	597
Deferred profit	6,168	(6,079)
Net cash used in operating activities	(6,756)	(7,999)
Investing Activities
Purchases of property, plant and equipment	(214)	(156)
Net cash used in investing activities	(214)	(156)
Financing Activities
Proceeds from the exercise of stock options	1,136	0
Excess tax benefit of stock options	100	0
Net cash provided by financing activities	1,236	0
Effect of Exchange Rate Changes on Cash	175	243
Net Decrease in Cash and Cash Equivalents	(5,559)	(7,912)
Cash and Cash Equivalents, Beginning of Period	37,197	46,726
Cash and Cash Equivalents, End of Period	31,638	38,814
Supplemental Cash Flow Information:
Income tax refunds	6,779	18
Income tax payments	$ 0	$ 21