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Segment Information | 6 Months Ended
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Mar. 31, 2019
Segment Reporting [Abstract] |
Segment Information | 13. Segment Information The Company reports and evaluates financial information for three operating segments: Oil and Gas Markets, Adjacent Markets and Emerging Markets. The Oil and Gas Markets segment products include wireless seismic data acquisition systems, reservoir characterization products and services, and traditional seismic exploration products such as geophones, hydrophones, leader wire, connectors, cables, marine streamer retrieval and steering devices and various other seismic products. The Adjacent Markets segment products include graphic imaging equipment, water meter products, offshore cables, and seismic sensors used for vibration monitoring and geotechnical applications such as mine safety applications and earthquake detection. The Emerging Markets segment was added in conjunction with the Company’s acquisition of Quantum, which designs and markets seismic products targeted at the border and perimeter security markets. The following table summarizes the Company’s segment information (in thousands):
|  | Three Months Ended |  |  | Six Months Ended |
|  | March 31, 2019 |  |  | March 31, 2018 |  |  | March 31, 2019 |  |  | March 31, 2018 |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Oil and Gas Markets |  | $ | 18,669 |  |  | $ | 11,287 |  |  | $ | 29,673 |  |  | $ | 19,326 |
Adjacent Markets |  |  | 7,259 |  |  |  | 7,826 |  |  |  | 13,894 |  |  |  | 14,280 |
Emerging Markets |  |  | 46 |  |  |  | — |  |  |  | 134 |  |  |  | — |
Corporate |  |  | 149 |  |  |  | 134 |  |  |  | 297 |  |  |  | 285 |
Total |  | $ | 26,123 |  |  | $ | 19,247 |  |  | $ | 43,998 |  |  | $ | 33,891 |
Income (loss) from operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Oil and Gas Markets |  | $ | 3,332 |  |  | $ | (3,757 | ) |  | $ | 731 |  |  | $ | (11,430 | )
Adjacent Markets |  |  | 1,651 |  |  |  | 1,384 |  |  |  | 2,633 |  |  |  | 2,413 |
Emerging Markets |  |  | (1,180 | ) |  |  | — |  |  |  | (2,372 | ) |  |  | — |
Corporate |  |  | (2,781 | ) |  |  | (2,849 | ) |  |  | (6,033 | ) |  |  | (5,810 | )
Total |  | $ | 1,022 |  |  | $ | (5,222 | ) |  | $ | (5,041 | ) |  | $ | (14,827 | )

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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