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v3.7.0.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Jun. 30, 2017 | Jun. 30, 2016
Operating activities: |  |
Net income | $ 5,023 | $ 12,864
Adjustments to reconcile net income to net cash (used in) provided by operating activities: |  |
Depreciation of property, equipment and improvements | 2,187 | 2,088
Amortization of identifiable intangible assets | 1,842 | 1,474
Stock-based compensation | 3,502 | 2,663
Excess tax benefits from stock-based compensation | (326) | (202)
Deferred income tax (benefit) provision | (648) | 748
Gain on sale of business | 0 | (2,870)
Change in fair value of contingent consideration | (1,330) | 187
Bad debt/product return provision | 338 | 116
Inventory obsolescence | 1,030 | 1,284
Restructuring charges | 2,515 | 747
Other | 138 | 89
Changes in operating assets and liabilities (net of acquisitions) | (14,729) | 1,395
Net cash (used in) provided by operating activities | (458) | 20,583
Investing activities: |  |
Purchase of marketable securities | (33,469) | (56,256)
Proceeds from maturities and sales of marketable securities | 76,149 | 46,664
Proceeds from sale of investment | 0 | 13
Proceeds from sale of Etherios | 3,000 | 2,849
Acquisition of businesses, net of cash acquired | (30,111) | (2,860)
Purchase of property, equipment, improvements and certain other identifiable intangible assets | (1,577) | (1,584)
Net cash provided by (used in) investing activities | 13,992 | (11,174)
Financing activities: |  |
Acquisition earn-out payments | (518) | 0
Excess tax benefits from stock-based compensation | 326 | 202
Proceeds from stock option plan transactions | 3,264 | 6,732
Proceeds from employee stock purchase plan transactions | 686 | 688
Purchases of common stock | (922) | (546)
Net cash provided by financing activities | 2,836 | 7,076
Effect of exchange rate changes on cash and cash equivalents | (45) | (431)
Net increase in cash and cash equivalents | 16,325 | 16,054
Cash and cash equivalents, beginning of period | 75,727 | 45,018
Cash and cash equivalents, end of period | 92,052 | 61,072
Supplemental schedule of non-cash investing and financing activities |  |
Receivable related to sale of Etherios | 0 | 4,931
Liability related to acquisition of businesses | (1,310) | (10,550)
Accrual for purchase of property, equipment, improvements and certain other identifiable intangible assets | $ 0 | $ (38)

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- Definition The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 + Details
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- Definition The cash inflow from the sale of investment projects held by an entity in hopes of getting a future return or interest from it. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 + Details
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- Definition The cash inflow associated with the amount received from the stock plan during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130543-203045 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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