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v3.21.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2019
Operating activities: |  |  |
Net income | $ 10,366 | $ 8,411 | $ 9,958
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation of property, equipment and improvements | 4,343 | 4,545 | 4,578
Amortization of identifiable intangible assets | 16,534 | 14,754 | 8,818
Stock-based compensation | 8,135 | 7,237 | 5,655
Deferred income tax provision | (4,598) | (3,357) | (799)
Loss (gain) on sale of property, equipment and improvements | 89 | 0 | (4,392)
Change in fair value of contingent consideration | 5,772 | (128) | 1,190
Provision for bad debt and product returns | 2,290 | 2,135 | 635
Provision for inventory obsolescence | 1,200 | 2,630 | 1,874
Other, net | 42 | 366 | (156)
Changes in operating assets and liabilities (net of acquisitions): |  |  |
Accounts receivable | 11,467 | 5,539 | (6,589)
Inventories | 4,679 | (11,133) | (1,062)
Other assets | (1,657) | (704) | (866)
Income taxes | 165 | (1,100) | (103)
Accounts payable | (5,578) | 3,205 | 8,232
Accrued expenses | 4,474 | 2,078 | 1,991
Net cash provided by operating activities | 57,723 | 34,478 | 28,964
Investing activities: |  |  |
Proceeds from maturities of marketable securities | 0 | 0 | 4,750
Acquisition of businesses, net of cash acquired | (19,108) | (136,098) | 0
Proceeds from sale of property, equipment and improvements | 0 | 0 | 10,096
Purchase of property, equipment, improvements and certain other intangible assets | (2,257) | (899) | (9,335)
Net cash (used in) provided by investing activities | (21,365) | (136,997) | 5,511
Financing activities: |  |  |
Proceeds from long-term debt | 617 | 119,018 | 0
Payments on long-term debt | (15,624) | (55,893) | 0
Acquisition earn-out payments | (4,200) | (4,698) | (3,748)
Proceeds from issuances of stock, net of offering expenses | 73,830 | 0 |
Proceeds from stock option plan transactions | 8,525 | 5,902 | 4,874
Proceeds from employee stock purchase plan transactions | 1,214 | 1,065 | 1,058
Taxes paid for net share settlement of share-based payment awards | (2,120) | (1,791) | (1,071)
Net cash provided by financing activities | 62,242 | 63,603 | 1,113
Effect of exchange rate changes on cash and cash equivalents | (297) | 253 | (810)
Net increase (decrease) in cash and cash equivalents | 98,303 | (38,663) | 34,778
Cash and cash equivalents, beginning of period | 54,129 | 92,792 | 58,014
Cash and cash equivalents, end of period | 152,432 | 54,129 | 92,792
Supplemental disclosures of cash flow information: |  |  |
Interest paid | 917 | 3,009 | 1
Income taxes paid, net | 3,684 | 3,686 | 2,048
Supplemental schedule of non-cash investing and financing activities: |  |  |
Accrual for property, equipment, improvements and certain other intangibles assets | (98) | (26) | 0
Tenant improvement allowance | 1,000 | 0 | 0
Transfer of inventory to property, equipment and improvements | (1,838) | (1,363) | (1,064)
Term debt refinanced as credit facility | (6,200) | (5,100) | 0
Term debt refinanced as credit facility | $ 50,000 | $ 0 | $ 0

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