CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Operating activities
Net income	$ 4,381	$ 3,628
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,091	3,619
Amortization of deferred financing costs	413	374
Stock based compensation expense	844	384
Deferred taxes, net	1,512	1,258
Gain from lease modification	0	(121)
Changes in operating assets and liabilities
Accounts receivable	(9,134)	(11,722)
Other current assets	30	(1,211)
Accrued payroll	1,401	1,913
Accounts payable, accrued expenses, and other current liabilities	2,245	2,280
Other long-term assets/liabilities	336	260
Net cash provided by operating activities	6,119	662
Investing activities
Business acquisition adjustment, net of cash acquired	59	0
Purchase of equipment and improvements	(53)	(141)
Net cash provided by (used in) investing activities	6	(141)
Financing activities
Borrowing on senior debt	0	2,000
Repayment of senior debt	(7,250)	(3,000)
Payment of debt financing costs	(43)	(3)
Repurchase of common stock	0	(211)
Proceeds from issuance of common stock upon exercise of options	231	27
Net cash used in financing activities	(7,062)	(1,187)
Net change in cash and cash equivalents	(937)	(666)
Cash and cash equivalents at beginning of period	1,357	1,790
Cash and cash equivalents at end of period	420	1,124
Supplemental disclosures of cash flow information
Cash paid during the period for interest	1,639	1,583
Cash paid during the period for income taxes	184	409
Supplemental disclosures of non-cash activity
Non-cash cancellation of common stock	$ 0	$ 211