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v3.23.1

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Cash flows from operating activities |  |
Net income | $ 24,619 | $ 19,626
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 2,822 | 1,362
Amortization of discount on investments | (1,139) | (21)
Deferred taxes | (35) | 0
Stock-based compensation | 1,444 | 1,010
Changes in operating assets and liabilities, net of acquired amounts: |  |
Accounts receivable | 16,353 | (2,398)
Inventories, net | (17,243) | (33,394)
Other assets | (2,407) | (811)
Accounts payable and accrued expenses | (14,273) | 3,344
Net cash provided by (used in) operating activities | 10,141 | (11,282)
Cash flows from investing activities |  |
Purchases of property, plant and equipment, and intangible assets | (4,797) | (4,842)
Purchases of investments | (99,126) | (248)
Proceeds from sales and maturities of investments | 100,743 | 17,386
Net cash provided by (used in) investing activities | (3,180) | 12,296
Cash flows from financing activities |  |
Repayment of long-term debt | (16,700) | 0
Proceeds from issuance of common stock under employee stock purchase plan | 299 | 249
Repurchase of shares for payment of withholding taxes for stock grants | (954) | (274)
Withholding related to exercise of stock options | (471) | (282)
Issuance of stock under equity compensation plans | 954 | 0
Net proceeds from issuance of common stock | 130,262 | 0
Net cash provided by (used in) financing activities | 113,390 | (307)
Effect of exchange rates on cash | 80 | 0
Increase in cash and cash equivalents | 120,431 | 707
Cash and cash equivalents, beginning of year | 16,650 | 13,216
Cash and cash equivalents, end of year | 137,081 | 13,923
Supplemental disclosures for cash flow information |  |
Cash paid for income taxes | 10,211 | 6,934
Cash paid for interest expense | 266 | 0
Non-cash financing activities |  |
Cashless exercise of stock options | $ 510 | $ 210

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