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No definition available.

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- Definition

Amount of debt discount recognized.

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No definition available.

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Debt instrument, early repayment terms.

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- Definition

Debt instrument exit fee accretion.

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- Definition

Debt Instrument Minimum Prepayment Penalty Percentage Thereafter

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- Definition

Non cash interest expense.

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- Definition

Percentage of exit fee.

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No definition available.

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- Definition

Date the warrants or rights are exercisable, in YYYY-MM-DD format.

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Exercise price per share or per unit of warrants or rights outstanding.

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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

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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- Definition

Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.

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- Definition

Description of reference rate used for variable rate of debt instrument.

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No definition available.

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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

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- Definition

Description of any adjustments made to the stated rate to determine the effective rate.

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- Definition

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

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- Definition

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

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- Definition

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.

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No definition available.

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- Definition

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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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

Maturity date of long-term debt, in YYYY-MM-DD format.

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- Definition

The number of warrants issued as [noncash or part noncash] consideration for a business or asset acquired. Noncash is defined as transactions during a period that affect recognized assets or liabilities but 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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Debt - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Nov. 17, 2017
Debt Instrument [Line Items]
Carrying value of debt	$ 98,756		$ 97,535
Debt instrument, exit fee	710		669
Non-cash interest expense	1,257	$ 1,462
Debt principal	$ 106,456		106,456
Athyrium Opportunities II Acquisition LP [Member] \| Seven Year Warrant [Member]
Debt Instrument [Line Items]
Purchase common stock with warrant issue	348,664
Warrant, exercise price per share	$ 1.73
Warrants, exercisable date	Nov. 17, 2024
Athyrium Opportunities I I I Acquisition Limited Partnership Credit Agreement [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date	Dec. 31, 2023
Debt instrument exit fee	$ 1,000
Term loan interest rate, Description	interest equal to the three-month LIBOR rate, with a 1% floor, plus 8.25% per annum
Exit fee percentage				1.00%
Debt instrument, covenant description	The Credit Agreement contains certain usual and customary affirmative and negative covenants, as well as financial covenants that the Company will need to satisfy on a monthly and quarterly basis, including maintaining a permitted net leverage ratio (which is the Company’s indebtedness under the Credit Agreement, net of cash and cash equivalents, divided by EBITDA, each as defined in the Credit Agreement) and liquidity amount. As of March 31, 2022, the Company was in compliance with its covenants under the Credit Agreement.
Debt instrument, early repayment terms	if the Company makes any prepayments prior to maturity, the Company would be subject to prepayment premiums on the term B loans, as a percentage of the amount repaid, of 2.5%.
Athyrium Opportunities I I I Acquisition Limited Partnership Credit Agreement [Member] \| Floor [Member]
Debt Instrument [Line Items]
Term loan variable interest rate	1.00%
Athyrium Opportunities I I I Acquisition Limited Partnership Credit Agreement [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Term loan variable interest rate	8.25%
Athyrium Second Amendment Credit Agreement [Member]
Debt Instrument [Line Items]
Effective interest rate	13.80%
Note With Former [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 13, 2024
Carrying value of debt	$ 6,117
Debt Instrument, Interest Rate, Stated Percentage	6.00%
Unamortized original discount	$ 877
Debt Instrument, Interest Rate, Basis for Effective Rate	13.0
Accrued Interest	$ 231
Others [Member]
Debt Instrument [Line Items]
Debt principal	339
Term loans under Credit Agreement [Member]
Debt Instrument [Line Items]
Debt instrument, exit fee	710
Non-cash interest expense	1,137	$ 1,462
Debt principal	100,000		$ 100,000
A Term Loan [Member]
Debt Instrument [Line Items]
Credit agreement	48,000
B Term Loan [Member]
Debt Instrument [Line Items]
Credit agreement	$ 52,000
Debt instrument minimum prepayment penalty percentage thereafter	2.50%