Debt - Exchangeable Senior Notes - Additional Information (Details)	3 Months Ended	6 Months Ended
Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($)
Number of shares issued upon conversion \| shares	47,059	412,901
Loss on exchange of Exchangeable Senior Notes	$ 7,000	$ 125,000
Threshold Limit of Convertible Debt for Issue of Shares	4,600,000	4,600,000
Outstanding principal amount	3,100,000	26,900,000
Exchange of Exchangeable Senior Notes	3,014,000	26,665,000
Additional Paid-In-Capital
Exchange of Exchangeable Senior Notes	$ 3,014,000	$ 26,665,000
Exchangeable Senior Notes
Interest rate	3.75%	3.75%
Exchangeable Senior Notes \| Accounts payable and accrued expenses
Accrued interest payable	$ 71,000	$ 71,000	$ 365,000
Exchangeable Senior Notes \| Common Stock
Debt Instrument, Convertible, Conversion Ratio		15.62234
Conversion of Stock, Amount Converted		$ 1,000
Debt Instrument, Convertible, Conversion Price \| $ / shares	$ 64.01	$ 64.01

Amount of threshold limit of convertible debt for issuance of shares.

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The value of the stock converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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The price per share of the conversion feature embedded in the debt instrument.

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Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Consideration given by issuer of convertible debt to provide an incentive for debt holders to convert the debt to equity securities. The expense is equal to the fair value of all securities and other consideration transferred in the transaction in excess of the fair value of securities issuable pursuant to the original conversion terms.

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Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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The gross value of stock issued during the period upon the conversion of convertible securities.

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