Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2021

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, 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

	Fair Value Measurements at December 31, 2020 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	$	5,615	$	5,615	$	—	$	—
Short-term investments - certificates of deposit		4,070		—		4,070		—
Short-term investments - U.S. government bonds		5,000		—		5,000		—
Short-term investments - commercial paper		34,860		—		34,860		—
Financial assets included within short-term investments
Short-term investments - certificates of deposit		20,696		—		20,696		—
Short-term investments - U.S. government bonds		14,998		—		14,998		—
Short-term investments - commercial paper		102,715		—		102,715		—
Available-for-sale investment		227		227		—		—
Total assets	$	188,181	$	5,842	$	182,339	$	—

Schedule of Assets Measured at Fair Value on a Non-recurring Basis

The following tables represent the fair value hierarchy for those assets that the Company measured at fair value on a non-recurring basis as of December 31, 2021 (in thousands):

	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:
Intangible assets, net		71,896		—		—		71,896
Total assets	$	71,896	$	—	$	—	$	71,896