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Goodwill and Other Intangible Assets | 12 Months Ended
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Sep. 30, 2020
Goodwill And Intangible Assets Disclosure [Abstract] |
Goodwill and Other Intangible Assets | 12. Goodwill and Other Intangible Assets In connection with the acquisition of Quantum in July 2018, the Company recorded goodwill of $4.3 million and other intangible assets of $8.2 million. The operations of Quantum represent the Company’s Emerging Markets reporting unit. In connection with the November 2018 acquisition of all the intellectual property and related assets of the OptoSeis® fiber optic sensing technology business from PGS Americas, Inc., the Company recorded goodwill of $0.7 million and other intangible assets of $3.7 million. The operations of OptoSeis® are included as a component of the Company’s Oil and Gas Markets reporting unit. Goodwill represents the excess cost of the businesses acquired over the fair market value of identifiable net assets at the dates of acquisition. At September 30, 2020, the Company assessed the goodwill associated with both its Oil and Gas Markets and Emerging Markets reporting units for impairment. The fair value of the reporting units were estimated using the expected present value of future cash flows and judgements, recent industry multiples and using estimates, judgements and assumptions that management believes were appropriate under the circumstances. The estimates and judgments used in the assessment included multiples for EBITDA, the weighted average cost of capital, and the terminal growth rate. The Company determined the future cash flow and industry multiple analyses provided the best estimate of the fair value of its reporting units. Key assumptions in the impairment analysis include revenue and EBITDA projections, discount rates, long-term growth rates, and the effective tax rate the Company determined to be appropriate. These estimates and projections can be unpredictable, particularly for Quantum as an emerging business. The total Company’s estimate of reporting unit fair values was reconciled to its then market capitalization (based upon the stock market price) plus an estimated control premium. As a result of the assessment, t he Company determined that the fair market value of its Oil and Gas Markets reporting unit was less than its carrying amount and recorded an impairment charge of $0.7 million for the entire goodwill associated with this reporting unit. The primary factors impacting the decrease in fair value of the Oil and Gas Markets reporting unit was the decline in current market conditions, including our share price, and the current outlook for sales and operating performance. No impairment was indicated on the goodwill associated with the Company’s Emerging Markets reporting unit. The Company has no goodwill associated with its Adjacent Markets reporting unit. Also see Note 1 to these consolidated financial statements. As a result of these acquisitions, the Company’s consolidated goodwill and other intangible assets consisted of the following (in thousands):
| Weighted-Average Remaining Useful Lives (in years) |  |  | AS OF SEPTEMBER 30, |
|  |  |  |  | 2020 |  |  | 2019 |
Goodwill |  |  |  |  | $ | 4,337 |  |  | $ | 5,008 |
Other intangible assets: |  |  |  |  |  |  |  |  |  |  |
Developed technology | 16.9 |  |  | $ | 5,918 |  |  | $ | 5,918 |
Customer relationships | 2.9 |  |  |  | 3,900 |  |  |  | 3,900 |
Trade names | 3.9 |  |  |  | 1,930 |  |  |  | 1,930 |
Non-compete agreements | 3.0 |  |  |  | 170 |  |  |  | 170 |
Total other intangible assets |  | 10.0 |  |  |  | 11,918 |  |  |  | 11,918 |
Accumulated amortization |  |  |  |  |  | (3,587 | ) |  |  | (1,855 | )
|  |  |  |  | $ | 8,331 |  |  | $ | 10,063 |
Other intangible assets amortization expense was $1.7 million in each of fiscal years 2020 and 2019, respectively. As of September 30, 2020, future estimated amortization expense of other intangible assets is as follows (in thousands):
For fiscal years ending September 30, |  |  |  |
2021 |  | $ | 1,732 |
2022 |  |  | 1,624 |
2023 |  |  | 714 |
2024 |  |  | 342 |
2025 |  |  | 329 |
Thereafter |  |  | 3,590 |
|  | $ | 8,331 |

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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