Annual interest rate above the otherwise applicable rate upon the occurrence of an event of default.

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- Definition

Unrestricted minimum cash required pursuant to financial covenants of the loan.

+ References

No definition available.

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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- Definition

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

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

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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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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Long-Term Debt - Loan and Security Agreements (Details) - USD ($) $ in Thousands			3 Months Ended	12 Months Ended
	Mar. 11, 2021	Apr. 18, 2020	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Long-Term Debt
Proceeds from borrowings on revolving line of credit				$ 30,000
Loss on extinguishment				(178)	$ (63)
Number of shares into which warrants may be converted					154,634
Principal amounts paid				15,000
2021 Revolver
Long-Term Debt
Loan capacity	$ 25,000
Maturity date	Mar. 11, 2024
Unrestricted minimum cash required pursuant to financial covenants of the loan	$ 10,000
Annual interest rate above the otherwise applicable rate upon the occurrence of an event of default	5.00%
Long term debt due in 2024				15,000
Line of credit outstanding				$ 14,500
Principal amounts paid			$ 500
2019 Loan
Long-Term Debt
Loss on extinguishment	$ (200)
Principal amounts paid	$ 14,500
Paycheck Protection Program Loan
Long-Term Debt
Proceeds from issuance of debt		$ 2,200
Prime rate \| 2021 Revolver \| Minimum
Long-Term Debt
Spread on basis rate (percentage)	0.50%
Fixed annual interest rate	4.00%