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EQUITY INVESTMENTS (Tables) | 3 Months Ended
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Dec. 28, 2019
Equity Method Investments [Abstract] |
Equity investments | Equity investments consisted of the following as of December 28, 2019 and September 28, 2019:
| As of
(in thousands) | December 28, 2019 |  | September 28, 2019
Non-marketable equity securities(1) | $ | 6,288 |  |  | $ | 5,000 |
Equity method investments | 1,189 |  |  | 1,250 |
Total | $ | 7,477 |  |  | $ | 6,250 |
(1) On January 30, 2019, the Company made a $5.0 million investment in one of our collaborative partners, over which the Company does not have significant influence. During the three months ended December 28, 2019, there was no impairment or adjustment to the observable price.

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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