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MARKETABLE SECURITIES - Continuous Unrealized Loss Position (Details) $ in Thousands | Jun. 30, 2020 USD ($)
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Investments in an Unrealized Loss Position |
Fair Value | $ 74,260
Gross Unrealized Losses | (59)
Corporate debt securities |
Investments in an Unrealized Loss Position |
Fair Value | 44,429
Gross Unrealized Losses | (50)
Municipal securities |
Investments in an Unrealized Loss Position |
Fair Value | 870
Gross Unrealized Losses | 0
Sovereign securities |
Investments in an Unrealized Loss Position |
Fair Value | 0
Gross Unrealized Losses | 0
U.S. Government agency securities |
Investments in an Unrealized Loss Position |
Fair Value | 9,951
Gross Unrealized Losses | (7)
U.S. Treasury securities |
Investments in an Unrealized Loss Position |
Fair Value | 19,010
Gross Unrealized Losses | $ (2)

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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=121582814&loc=SL82922888-210455 + Details
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