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EQUITY INVESTMENTS (Tables) | 9 Months Ended
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Jun. 30, 2018
Equity Method Investments [Abstract] |
Equity investments | Equity investments consisted of the following as of June 30, 2018 and September 30, 2017:
| As of
(in thousands) | June 30, 2018 |  | September 30, 2017
Equity method investment | $ | 1,358 |  |  | $ | 1,502 |

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- Definition Equity Method Investments [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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