Stockholders' Equity - Treasury Stock (Details) - shares	3 Months Ended	6 Months Ended
Mar. 31, 2020	Jun. 30, 2023	Dec. 31, 2022
Stockholders' Equity
Treasury Stock (in shares)		612	612
Shares repurchased (in shares)		232
Shares returned in connection with the Appraisal Action following repayment of Margin Loan (in shares)	380

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Balance Type:	na
Period Type:	duration