CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Operating activities:
Net income (loss)	$ (4,079)	$ 1,211
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Depreciation and amortization	1,724	1,574
Employee stock compensation expense	119	123
Provision for doubtful accounts	46	11
Gain on interest rate swaps		(31)
Loss (gain) on sale of property and equipment	22	(9)
Deferred income taxes		(8)
Changes in operating assets and liabilities:
Accounts receivable	394	(275)
Inventories	(109)	26
Refundable income taxes	(46)
Prepaid expenses and other assets	280	(79)
Accounts payable	877	(599)
Accrued expenses	275	(96)
Customer advances	60	(150)
Net cash (used in) provided by operating activities	(437)	1,698
Investing activities:
Capital expenditures	(980)	(635)
Net cash used in investing activities	(980)	(635)
Financing activities:
Net proceeds from registered direct offering		4,639
Payments of long-term debt	(569)	(1,572)
Payments on revolving line of credit	(21,238)	(23,293)
Borrowings on revolving line of credit	21,155	23,598
Payments on capital lease obligations	(487)	(1,218)
Net cash (used in) provided by financing activities	(1,139)	2,154
Effect of exchange rate changes	2	(7)
Net (decrease) increase in cash and cash equivalents	(2,554)	3,210
Cash and cash equivalents at beginning of period	2,963	1,422
Cash and cash equivalents at end of period	$ 409	$ 4,632