Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following tables represent the fair value hierarchy for those assets and liabilities that the Company measures at fair value on a recurring basis (in thousands):

	Fair Value Measurements at December 31, 2022 Using:
	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Financial assets included within cash and cash equivalents
Money market funds	$	18,794	$	18,794	$	—	$	—
Short-term investments - certificates of deposit		407		—		407		—
Available-for-sale investment		1,071		1,071		—		—
Total assets	$	20,272	$	19,865	$	407	$	—
Liabilities:
Contingent consideration - Kuur	$	19,886	$	—	$	—	$	19,886
Royalty financing liability		86,745		—		—		86,745
Total liabilities	$	106,631	$	—	$	—	$	106,631

	Fair Value Measurements at December 31, 2021 Using:
	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Financial assets included within cash and cash equivalents
Money market funds	$	7,937	$	7,937	$	—	$	—
Short-term investments - certificates of deposit		2,000		—		2,000		—
Short-term investments - commercial paper		10,446		—		10,446		—
Financial assets included within short-term investments
Short-term investments - certificates of deposit		9,488		—		9,488		—
Available-for-sale investment		719		719		—		—
Total assets	$	30,590	$	8,656	$	21,934	$	—
Liabilities:
Contingent consideration - Kuur	$	24,076	$	—	$	—	$	24,076
Total liabilities	$	24,076	$	—	$	—	$	24,076