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GOODWILL AND INTANGIBLE ASSETS (Tables) | 12 Months Ended
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Sep. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets | Intangible assets as of September 30, 2017 are summarized as follows (amounts shown in thousands, except for years):
|  | Weighted Average Amortization Period |  | Cost |  | Accumulated Amortization |  | Net
Completed technologies |  | 6 years |  | $ | 2,370 |  |  | $ | 833 |  |  | $ | 1,537 |
Customer relationships |  | 6 years |  | 970 |  |  | 341 |  |  | 629 |
Trade names |  | 5 years |  | 230 |  |  | 99 |  |  | 131 |
Total intangible assets |  |  |  | $ | 3,570 |  |  | $ | 1,273 |  |  | $ | 2,297 |
Schedule of Estimated Future Amortization Expense | The estimated future amortization expense related to intangible assets for each of the five succeeding fiscal years is expected to be as follows (amounts shown in thousands):
| Estimated Future Amortization Expense
2018 | $ | 632 |
2019 | 632 |
2020 | 618 |
2021 | 415 |
2022 | — |
| $ | 2,297 |

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- 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
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- 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
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