Condensed Consolidated Statements Of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Operating Activities
Net loss	$ (932)	$ (4,268)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	623	699
Write-down of inventory	90	194
Deferred income taxes	0	15
Non-cash stock based compensation expense	176	433
Provision for allowance for doubtful accounts	33	33
Changes in operating assets and liabilities:
Restricted cash	944	(905)
Accounts receivable	(9,748)	3,911
Inventories	5,498	1,117
Accrued income taxes	532	(500)
Prepaid expenses and other assets	1,078	484
Accounts payable	(237)	(3,127)
Accrued liabilities and customer deposits	(8,534)	(178)
Deferred profit	3,554	(2,460)
Net cash used in operating activities	(6,923)	(4,552)
Investing Activities
Purchases of property, plant and equipment	(154)	(121)
Net cash used in investing activities	(154)	(121)
Financing Activities
Proceeds from the issuance of common stock	9	0
Net cash provided by financing activities	9	0
Effect of Exchange Rate Changes on Cash	208	562
Net Decrease in Cash and Cash Equivalents	(6,860)	(4,111)
Cash and Cash Equivalents, Beginning of Period	37,197	46,726
Cash and Cash Equivalents, End of Period	30,337	42,615
Supplemental Cash Flow Information:
Income tax refunds	$ 27	$ 0