Summary Of Significant Accounting Policies [Line Items].

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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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Amount of the total principal payments made during the annual reporting period.

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Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment within one year or during the operating cycle, if shorter.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Amount of cash restricted as to withdrawal or usage. 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.

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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	May 09, 2022	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents and restricted cash		$ 28,672,000	$ 32,798,000	$ 56,435,000	$ 62,306,000
Restricted cash		5,100
Cash Collateralized Letter of Credit
Summary Of Significant Accounting Policies [Line Items]
Restricted cash		5,000,000.0
Other Current Assets
Summary Of Significant Accounting Policies [Line Items]
Deposits		100,000	100,000
Inventory		1,900,000	$ 2,900,000
2021 Term Loan and Promissory Note One
Summary Of Significant Accounting Policies [Line Items]
Aggregate principal amount outstanding		23,200,000
First Tranche
Summary Of Significant Accounting Policies [Line Items]
Gross proceeds from debt issuance costs	$ 15,000,000.0
Proceeds from net of debt issuance costs and original issue discounts	$ 12,800,000
Two Tranche
Summary Of Significant Accounting Policies [Line Items]
Debt facility		25,000,000.0
Two Tranche \| Maximum
Summary Of Significant Accounting Policies [Line Items]
Debt facility		$ 25,000,000.0