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Investments - Calculation of Net Unrealized Gains and Losses that Relate to Equity Securities (Details 2) $ in Thousands | 9 Months Ended
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Dec. 31, 2020 USD ($)
Investments Debt And Equity Securities [Abstract] |
Unrealized gains on equity securities for the nine months ended December 31, 2020 | $ (1,101)
Unrealized gains on equity securities as of December 31, 2020 | $ (1,101)

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- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(3)(d)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=120269885&loc=SL75117546-209714 + Details
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