Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Statement of Cash Flows [Abstract]
Purchases of marketable securities with related parties	$ 17,846	$ 16,423
Proceeds from sales/redemptions of marketable securities with related parties	$ 24,753	4,396
Proceeds from issuance of convertible senior notes, net of debt discounts		$ 15,625

Amount, after accumulated amortization, of debt discount.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
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-Section 45
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1D
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-Publisher FASB
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