CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Operating activities
Net income	$ 1,836	$ 3,288
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	2,242	1,724
Amortization of debt financing costs as interest expense	275	268
Change in fair value of derivative financial instruments	0	102
Stock based compensation expense	1,375	662
Loss on retirement of equipment	0	31
Deferred taxes, net	5,502	1,776
Changes in operating assets and liabilities
Accounts receivable	1,631	(5,274)
Other current assets	(162)	(56)
Accounts payable, accrued payroll, accrued expenses and other current liabilities	1,314	3,945
Other long term assets/liabilities	64	58
Net cash provided by operating activities	14,077	6,524
Investing activities
Acquisition, net of cash acquired	0	(250)
Purchase of equipment and improvements	(654)	(1,064)
Net cash used in investing activities	(654)	(1,314)
Financing activities
Repayments on senior debt	(11,979)	(3,750)
Repayments of capital lease obligations	0	(86)
Payment of deferred financing costs	(65)	0
Proceeds from stock option exercise	46	129
Net cash used in financing activities	(11,998)	(3,707)
Net change in cash and cash equivalents	1,425	1,503
Cash and cash equivalents at beginning of year	4,930	3,427
Cash and cash equivalents at end of year	6,355	4,930
Supplemental disclosures of cash flow information
Cash paid during the year for interest	800	883
Cash paid during the year for income taxes	876	337
Non-cash issuance of stock upon exercise of options	25	0
Derivative warrant liability reclassified as equity	$ (306)	$ 0