CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Operating activities:
Net income (loss) applicable to common shareholders	$ 139	$ (1,491)
Adjustments to reconcile net income (loss) to net cash (used) provided by operating activities:
Depreciation and amortization	473	551
Employee stock compensation expense	74	47
Provision for doubtful accounts	(26)	3
Loss on sale of property and equipment	2	2
Changes in operating assets and liabilities:
Accounts receivable	1,413	570
Inventories	(47)	(226)
Refundable income taxes		(46)
Prepaid expenses and other assets	59	110
Accounts payable	82	911
Accrued expenses	(782)	139
Customer advances	(685)	20
Net cash provided by operating activities	702	590
Investing activities:
Capital expenditures	(10)	(712)
Net cash used by investing activities	(10)	(712)
Financing activities:
Payments of long-term debt	(166)	(188)
Payments on revolving line of credit	(6,118)	(7,612)
Borrowings on revolving line of credit	5,636	7,519
Payments on capital lease obligations	(100)	(151)
Net cash used by financing activities	(748)	(432)
Effect of exchange rate changes	5	3
Net decrease in cash and cash equivalents	(51)	(551)
Cash and cash equivalents at beginning of period	721	2,963
Cash and cash equivalents at end of period	$ 670	$ 2,412