Fair Value of Financial Instruments - Summary of Fair Value Measurements, Recurring and Nonrecurring (Details) - Fair Value, Recurring [Member] - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	$ 150	$ 6,174
Fair Value, Inputs, Level 1 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	0	0
Fair Value, Inputs, Level 2 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	0	0
Fair Value, Inputs, Level 3 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	150	6,174
Contingent consideration liability associated with acquisition of Eversurance included in other longterm liabilities [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable		920
Contingent consideration liability associated with acquisition of Eversurance included in other longterm liabilities [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable		0
Contingent consideration liability associated with acquisition of Eversurance included in other longterm liabilities [Member] | Fair Value, Inputs, Level 2 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable		0
Contingent consideration liability associated with acquisition of Eversurance included in other longterm liabilities [Member] | Fair Value, Inputs, Level 3 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable		920
Contingent consideration liability associated with acquisition of PolicyFuel included in accrued expenses and other current liabilities [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	25	629
Contingent consideration liability associated with acquisition of PolicyFuel included in accrued expenses and other current liabilities [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	0	0
Contingent consideration liability associated with acquisition of PolicyFuel included in accrued expenses and other current liabilities [Member] | Fair Value, Inputs, Level 2 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	0	0
Contingent consideration liability associated with acquisition of PolicyFuel included in accrued expenses and other current liabilities [Member] | Fair Value, Inputs, Level 3 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	25	629
Contingent consideration liability associated with acquisition of PolicyFuel included in other long-term liabilities [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	125	4,625
Contingent consideration liability associated with acquisition of PolicyFuel included in other long-term liabilities [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	0	0
Contingent consideration liability associated with acquisition of PolicyFuel included in other long-term liabilities [Member] | Fair Value, Inputs, Level 2 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	0	0
Contingent consideration liability associated with acquisition of PolicyFuel included in other long-term liabilities [Member] | Fair Value, Inputs, Level 3 [Member]
Liabilities, Fair Value Disclosure [Abstract]
Business consideration, shares issued or issuable	125	4,625
Money Market Funds [Member]
Assets, Fair Value Disclosure [Abstract]
Money market funds	15,812	20,502
Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Assets, Fair Value Disclosure [Abstract]
Money market funds	15,812	20,502
Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]
Assets, Fair Value Disclosure [Abstract]
Money market funds	0	0
Money Market Funds [Member] | Fair Value, Inputs, Level 3 [Member]
Assets, Fair Value Disclosure [Abstract]
Money market funds	$ 0	$ 0