Amount of amortization expense attributable to debt issuance costs.

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

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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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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Debt - MidCap Credit Agreements - Additional Information (Details) - USD ($)		12 Months Ended
	May 06, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Total debt issuance costs		$ 2,616,000	$ 52,000
Amortization expense		576,000	$ 134,000	$ 85,000
MidCap Credit Agreements
Debt Instrument [Line Items]
Expiration date	May 01, 2026
Total debt issuance costs		3,139,000
MidCap Credit Agreements \| LIBOR
Debt Instrument [Line Items]
Variable interest rate	6.00%
MidCap Credit Agreements \| Interest Expense
Debt Instrument [Line Items]
Amortization expense		$ 576,000
MidCap Credit Agreements \| Mid Cap Financial Trust
Debt Instrument [Line Items]
Maximum principal amount	$ 70,000,000
MidCap Credit Agreements \| Mid Cap Financial Trust \| Term Loan
Debt Instrument [Line Items]
Maximum principal amount	40,000,000
MidCap Credit Agreements \| Mid Cap Financial Trust \| First Commitment
Debt Instrument [Line Items]
Maximum principal amount	10,000,000
MidCap Credit Agreements \| Mid Cap Financial Trust \| Second Commitment
Debt Instrument [Line Items]
Maximum principal amount	30,000,000
MidCap Credit Agreements \| Mid Cap Financial Trust \| Revolving Loan
Debt Instrument [Line Items]
Maximum principal amount	$ 30,000,000
MidCap Revolving Loan
Debt Instrument [Line Items]
Expiration date	May 01, 2026
MidCap Revolving Loan \| LIBOR
Debt Instrument [Line Items]
Variable interest rate	3.00%