Summary of Significant Accounting Policies - Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets:
Marketable securities	$ 17,229
Fair Value, Measurements, Recurring
Assets:
Note receivable	2,601
Total assets	30,797	$ 28,952
Liabilities:
Contingent acquisition payments	812	919
Total liabilities	812	919
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets:
Note receivable	0
Total assets	28,196	28,952
Liabilities:
Contingent acquisition payments	0	0
Total liabilities	0	0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Assets:
Note receivable	0
Total assets	0	0
Liabilities:
Contingent acquisition payments	0	0
Total liabilities	0	0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Assets:
Note receivable	2,601
Total assets	2,601	0
Liabilities:
Contingent acquisition payments	812	919
Total liabilities	812	919
Money market funds (included in cash and cash equivalents) | Fair Value, Measurements, Recurring
Assets:
Money market funds (included in cash and cash equivalents)	10,967	28,952
Money market funds (included in cash and cash equivalents) | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets:
Money market funds (included in cash and cash equivalents)	10,967	28,952
Money market funds (included in cash and cash equivalents) | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Assets:
Money market funds (included in cash and cash equivalents)	0	0
Money market funds (included in cash and cash equivalents) | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Assets:
Money market funds (included in cash and cash equivalents)	0	$ 0
Marketable Securities | Fair Value, Measurements, Recurring
Assets:
Marketable securities	17,229
Marketable Securities | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets:
Marketable securities	17,229
Marketable Securities | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Assets:
Marketable securities	0
Marketable Securities | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Assets:
Marketable securities	$ 0