Organization and Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Cash	$ 325,679	$ 366,023
Cash collateral posted to counterparties	111,449	55,284
Total cash including cash posted to counterparties shown on consolidated statement of cash flows	$ 437,128	$ 421,307	$ 653,237	$ 310,360
Share-based incentive plan, number of shares authorized for issuance	2,300,000
Number of shares available for grant (in shares)	1,235,143
Prior period reclassification adjustment	$ 2,471

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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The amount of a reclassification adjustment made to prior period financial statement amounts.

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Number of shares authorized for issuance under share-based payment arrangement.

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