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v3.22.1

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Operating activities: |  |
Net income | $ 5,035 | $ 3,186
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Stock-based compensation expense | 6,429 | 5,715
Amortization of intangible assets | 4,525 | 3,352
Depreciation and amortization | 555 | 774
Amortization of investment premiums & other | 1,109 | 315
Accretion and amortization on debt securities | 3,453 | 1,147
Net changes in estimated fair value of acquisition-related contingent consideration | (780) | 0
Deferred taxes | (92) | (464)
Changes in assets and liabilities: |  |
Accounts receivable | (6,171) | 1,444
Contract assets | 345 | 2,177
Other assets | 498 | (1,474)
Accounts payable | 2,440 | (1,047)
Accrued payroll and related taxes | (4,693) | (1,305)
Deferred revenue | (3,126) | 2,379
Other liabilities | 159 | (138)
Net cash provided by operating activities | 9,686 | 16,061
Investing activities: |  |
Purchases of investments | (47,818) | (147,524)
Sales and maturities of investments | 173,316 | 23,441
Acquisitions, net of cash acquired | (126,607) | 0
Purchases of property and equipment | (634) | (660)
Net cash used in investing activities | (1,743) | (124,743)
Financing activities: |  |
Proceeds from the issuance of convertible senior notes | 0 | 155,250
Payment for convertible senior notes issuance costs | 0 | (5,513)
Purchase of 2026 convertible senior notes hedge | 0 | (33,192)
Proceeds from issuance of convertible senior notes warrants | 0 | 23,909
Proceeds from the issuance of equity plan common stock | 1,128 | 2,751
Repurchases and retirements of common stock | (14,828) | 0
Payment of acquisition-related contingent consideration | 0 | (782)
Proceeds from other borrowings | 0 | 251
Principal payments on other borrowings | (36) | (39)
Net cash provided by (used in) financing activities | (13,736) | 142,635
Foreign currency effect on cash and cash equivalents | (535) | (4)
Net increase (decrease) in cash and cash equivalents | (6,328) | 33,949
Cash and cash equivalents at beginning of period | 30,312 | 19,986
Cash and cash equivalents at end of period | 23,984 | 53,935
Supplemental disclosures of cash flow information: |  |
Cash paid for interest | 582 | 172
Cash paid for income taxes | 597 | 373
Supplemental disclosures of non-cash investing and financing activities: |  |
Reclassification of convertible senior notes hedge and embedded conversion derivative to additional paid-in capital | 42,821 | 0
Unrealized holding loss on available for sale investments | $ (1,098) | $ (186)

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