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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Operating activities |  |
Net income | $ 7,261 | $ 5,752
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 6,105 | 5,340
Amortization of deferred financing costs | 610 | 551
Stock-based compensation expense | 1,317 | 566
Deferred taxes, net | 2,177 | 1,987
Gain from lease modification | 0 | (121)
Changes in operating assets and liabilities |  |
Accounts receivable | (3,868) | (6,409)
Other current assets | (133) | (1,941)
Accrued payroll | (403) | 636
Accounts payable, accrued expenses, and other current liabilities | 1,912 | 3,620
Other long-term assets/liabilities | 410 | 726
Net cash provided by operating activities | 15,388 | 10,707
Investing activities |  |
Business acquisition adjustment, net of cash acquired | 59 | 0
Purchase of equipment and improvements | (53) | (152)
Net cash provided by (used in) investing activities | 6 | (152)
Financing activities |  |
Repayment of secured term loan | (16,200) | (11,500)
Payment of deferred financing costs | (43) | (3)
Repurchased shares of common stock held as treasury stock | 0 | (211)
Proceeds from issuance of common stock upon exercise of options | 231 | 27
Net cash used in financing activities | (16,012) | (11,687)
Net change in cash and cash equivalents | (618) | (1,132)
Cash and cash equivalents at beginning of period | 1,357 | 1,790
Cash and cash equivalents at end of period | 739 | 658
Supplemental disclosures of cash flow information |  |
Cash paid during the period for interest | 2,321 | 2,207
Cash paid during the period for income taxes | 396 | 432
Supplemental disclosures of non-cash activity |  |
Non-cash cancellation of common stock | $ 0 | $ 211

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- Definition Amount of noncash expense for option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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