XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Goodwill and Other Identifiable Intangible Assets, Net (Tables) | 3 Months Ended
--- | ---
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Amortizable Identifiable Intangible Assets | Amortizable identifiable intangible assets were (in thousands):
| December 31, 2017 |  | September 30, 2017
| Gross carrying amount |  | Accum. amort. |  | Net |  | Gross carrying amount |  | Accum. amort. |  | Net
Purchased and core technology | $ | 55,296 |  |  | $ | (46,841 | ) |  | $ | 8,455 |  |  | $ | 51,292 |  |  | $ | (46,304 | ) |  | $ | 4,988 |
License agreements | 18 |  |  | (17 | ) |  | 1 |  |  | 18 |  |  | (17 | ) |  | 1 |
Patents and trademarks | 14,553 |  |  | (11,505 | ) |  | 3,048 |  |  | 12,484 |  |  | (11,280 | ) |  | 1,204 |
Customer relationships | 40,230 |  |  | (17,745 | ) |  | 22,485 |  |  | 21,914 |  |  | (16,817 | ) |  | 5,097 |
Non-compete agreements | 600 |  |  | (120 | ) |  | 480 |  |  | 600 |  |  | (90 | ) |  | 510 |
Total | $ | 110,697 |  |  | $ | (76,228 | ) |  | $ | 34,469 |  |  | $ | 86,308 |  |  | $ | (74,508 | ) |  | $ | 11,800 |
Schedule of Estimated Future Amortization Expense Related to Identifiable Intangible Assets | Estimated amortization expense related to identifiable intangible assets for the remainder of fiscal 2018 and the five succeeding fiscal years is (in thousands):
2018 (nine months) | $ | 4,770 |
2019 | 6,167 |
2020 | 5,856 |
2021 | 5,311 |
2022 | 5,028 |
2023 | 3,622 |
Schedule of Changes in Carrying Amount of Goodwill | The changes in the carrying amount of goodwill are (in thousands):
| Three months ended December 31,
| 2017 |  | 2016
Beginning balance, October 1 | $ | 131,995 |  |  | $ | 109,448 |
Acquisitions | 17,341 |  |  | 2,737 |
Foreign currency translation adjustment | (3 | ) |  | (1,069 | )
Ending balance, December 31 | $ | 149,333 |  |  | $ | 111,116 |

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration