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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Operating activities |  |
Net income | $ 1,115 | $ 2,151
Adjustments to reconcile net income to net cash (used in) provided by operating activities: |  |
Depreciation and amortization | 4,307 | 4,253
Amortization of deferred financing costs charged to interest expense | 457 | 642
Stock-based compensation expense | 193 | 620
Deferred taxes, net | 780 | (6)
Changes in operating assets and liabilities: |  |
Accounts receivable | (14,421) | 3,542
Other assets | (661) | 510
Accounts payable and accrued liabilities | (6,567) | (7,397)
Accrued payroll | 2,275 | 1,909
Other liabilities | 984 | (1,153)
Net cash (used in) provided by operating activities | (11,538) | 5,071
Investing activities |  |
Purchase of equipment and improvements | (552) | (174)
Net cash used in investing activities | (552) | (174)
Financing activities |  |
Proceeds from revolving line of credit | 59,910 | 69,831
Repayment of revolving line of credit | (47,509) | (64,026)
Repayments of debt obligations | 0 | (10,378)
Payments of deferred financing costs | (202) | 0
Proceeds from issuance of common stock upon exercise of options and warrants | 0 | 261
Payment of tax obligations resulting from net exercise of stock options | 0 | (669)
Net cash provided by (used in) financing activities | 12,199 | (4,981)
Net change in cash | 109 | (84)
Cash - beginning of period | 342 | 215
Cash - end of period | 451 | 131
Supplemental disclosure of cash flow information |  |
Cash paid during the period for interest | 3,594 | 3,972
Cash paid during the period for income taxes | 32 | 0
Common stock surrendered for the exercise of stock options | 0 | 244
Lease liability recognized to acquire a right of use asset | $ 1,377 | $ 0

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