Fair Value - Components of fair value and other relevant information (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value of Servicing Rights	$ 8,965
Unrealized Impairment Loss	(12,163)
Total Fair Value Adjustment	(3,198)
Rate lock commitments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Notional/Principal Amount	117,575
Fair Value of Servicing Rights	1,554
Interest Rate Movement Effect	(2,434)
Total Fair Value Adjustment	(880)
Forward sale commitments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Notional/Principal Amount	534,013
Interest Rate Movement Effect	2,434
Total Fair Value Adjustment	2,434
Loans held-for-sale, net
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Notional/Principal Amount	552,306
Fair Value of Servicing Rights	7,411
Unrealized Impairment Loss	(12,163)
Total Fair Value Adjustment	$ (4,752)