Summary of Significant Accounting Policies - Narrative (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2023 USD ($) segment	Mar. 31, 2022 USD ($)	Dec. 31, 2021	Dec. 31, 2022 USD ($)	Jan. 01, 2022 USD ($)
Property, Plant and Equipment [Line Items]
Number of operating segments | segment	1
Number of reportable segments | segment	1
Impairment charges	$ 0	$ 0
Other revenue	$ 952,000	$ 974,000
Dividend yield	0.00%
Accrued interest and penalties	$ 0			$ 0
Accounting Standards Update [Extensible Enumeration]			Accounting Standards Update 2016-02 [Member]
Total present value of lease liabilities	715,000
Right-of-use assets	$ 674,000			$ 772,000
Cumulative Effect, Period of Adoption, Adjustment
Property, Plant and Equipment [Line Items]
Total present value of lease liabilities					$ 1,240,000
Right-of-use assets					$ 1,139,000
Capitalized software
Property, Plant and Equipment [Line Items]
Useful life	3 years
Ten Months
Property, Plant and Equipment [Line Items]
Renewal term	10 months
Twelve Months
Property, Plant and Equipment [Line Items]
Renewal term	12 months
Eighteen Months
Property, Plant and Equipment [Line Items]
Renewal term	18 months