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Segment Reporting - Summary of Financial Information of Reportable Segments and Reconciliation to Consolidated Financial Results (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Interchange income
Segment Reporting Information [Line Items]
Revenue from contract with customer	$ 2,055	$ 1,959
CCBX
Segment Reporting Information [Line Items]
Reimbursement of expenses	2,700	1,000
CCBX | BaaS credit enhancement
Segment Reporting Information [Line Items]
Revenue not from contract with customer	76,400	9,100
CCBX | Servicing and other BaaS fees
Segment Reporting Information [Line Items]
Revenue from contract with customer	7,600	5,000
CCBX | BaaS fraud enhancement
Segment Reporting Information [Line Items]
Revenue not from contract with customer	29,600	1,500
CCBX | Interchange income
Segment Reporting Information [Line Items]
Revenue from contract with customer	$ 2,600	$ 701

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