CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Operating activities:
Net income (loss)	$ (3,230)	$ 1,099
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	1,556	1,437
Decrease in fair value of warrant liability	(189)	(487)
Stock based compensation expense	45	79
Loss/(Gain) on sale of property and equipment	14	(7)
Provision for doubtful accounts	84	505
Impairment of goodwill	971	0
Changes in operating assets and liabilities:
Accounts receivable	1,639	(1,084)
Inventories	13	98
Income taxes payable	(17)	10
Prepaid expenses and other assets	(27)	(97)
Accounts payable	1,122	259
Accrued expenses	(621)	(132)
Customer advances	(300)	424
Net cash provided by operating activities	1,060	2,104
Investing activities:
Capital expenditures	(1,256)	(1,467)
Proceeds from sale of equipment		33
Net cash used by investing activities	(1,256)	(1,434)
Financing activities:
Payments of long-term debt	(786)	(786)
Payments of debt issuance costs	(68)	0
Proceeds from exercise of stock options	3	0
Payments on revolving line of credit	(11,304)	(7,740)
Borrowings on revolving line of credit	12,576	7,624
Payments on capital lease obligations	(277)	(279)
Payment of withholding taxes from net settlement of stock based awards	0	(32)
Net cash provided (used) by financing activities	144	(1,213)
Net decrease in cash and cash equivalents	(52)	(543)
Cash and cash equivalents at beginning of year	438	981
Cash and cash equivalents at end of year	386	438
Supplemental disclosure of cash flow information:
Cash paid for interest	312	264
Cash paid for income taxes	0	4
Supplemental disclosure of non-cash financing activities:
Equipment financed under capital leases	$ 303	$ 0