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Debt - Additional Information (Details) - USD ($)		3 Months Ended
	Nov. 17, 2021	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Debt Instrument [Line Items]
Net interest expense		$ 500,000	$ 1,100,000
BofA Credit Agreement
Debt Instrument [Line Items]
Debt outstanding		$ 30,000,000
Debt instrument, maturity date	Nov. 17, 2026
Line of credit facility, maximum borrowing capacity	$ 75,000,000.0
Undrawn commitment fee		0.20%
Debt instrument, principal payments		$ 700,000
Debt instrument, frequency of payment		quarterly
BofA Credit Agreement | LIBOR Rate
Debt Instrument [Line Items]
Debt instrument, interest rate terms		Interest accrues on the outstanding principal amount of the Term and Revolving Facilities on a quarterly basis and is equal to a base rate equal rate per annum determined by reference to the 1-month, 3-month or 6-month US Dollar LIBOR rate as selected by the Company, plus an applicable margin between 1.75% to 2.25% as determined by the Company’s performance as measured by the consolidated leverage ratio.
Term Loan Facility
Debt Instrument [Line Items]
Debt outstanding		$ 30,000,000		$ 30,000,000
Term Loan Facility | Eurodollar Rate
Debt Instrument [Line Items]
Debt outstanding	$ 30,000,000.0
Debt instrument, interest rate loan period	6 months
Term Loan Facility | Bank of American
Debt Instrument [Line Items]
Debt outstanding		$ 30,000,000.0
Term Loan Facility | BofA Credit Agreement
Debt Instrument [Line Items]
Debt outstanding	$ 30,000,000.0
Debt instrument, maturity date	Nov. 17, 2026
Debt instrument term	5 years
Debt instrument, effective interest rate		2.44%
Term Loan Facility | BofA Credit Agreement | Applicable Margin Rate
Debt Instrument [Line Items]
Debt instrument base rate		1.75%
Term Loan Facility | BofA Credit Agreement | LIBOR Rate
Debt Instrument [Line Items]
Debt instrument, interest rate terms		On December 31, 2021, the 1-week and 2-month US Dollar LIBOR ceased, but the remaining five US Dollar LIBOR tenors (overnight and 1-month, 3-month, 6-month and 12-month) will not cease until June 30, 2023
Revolving Credit Facility
Debt Instrument [Line Items]
Debt outstanding		$ 0.0
Revolving Credit Facility | Silicon Valley Bank
Debt Instrument [Line Items]
Debt Instrument amount available under credit facility		$ 45,000,000.0
Revolving Credit Facility | BofA Credit Agreement
Debt Instrument [Line Items]
Debt instrument, maturity date	Nov. 17, 2026
Line of credit facility, maximum borrowing capacity	$ 45,000,000.0
Debt instrument term	5 years
Sublimit for Issuance of Letters of Credit | BofA Credit Agreement
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 5,000,000.0
Swingline Loans | BofA Credit Agreement
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 5,000,000.0
Maximum | BofA Credit Agreement
Debt Instrument [Line Items]
Undrawn commitment fee	0.25%
Maximum | BofA Credit Agreement | Applicable Margin Rate
Debt Instrument [Line Items]
Debt instrument base rate	2.25%
Minimum | BofA Credit Agreement
Debt Instrument [Line Items]
Undrawn commitment fee	0.20%
Minimum | BofA Credit Agreement | Applicable Margin Rate
Debt Instrument [Line Items]
Debt instrument base rate	1.75%

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Debt instrument interest tate loan period.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

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

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Amount of the required periodic payments applied to principal.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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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 borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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