Related Party Transactions - Narrative (Details) - USD ($)	1 Months Ended	6 Months Ended	12 Months Ended
	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 28, 2018
Related Party Transaction [Line Items]
Percent of common stock owned by holders			5.00%
Issuance of common shares for restricted stock unit vesting			$ 0	$ 0	$ 0
Loans issued to related parties	$ 4,700,000		5,700,000	4,700,000
Interest income, related party			200,000	100,000
Participating mortgage loans	0		0	0	$ 0
Legal fees		$ 1,100,000
Potential reimbursement of legal fees		1,000,000
Expected reimbursement of legal fees		$ 750,000
Reimbursement of legal fees			875,000
Junior subordinated debentures held by trust subsidiaries	64,178,000		$ 64,178,000	64,178,000
Former Parent
Related Party Transaction [Line Items]
Term of agreement			2 years
Mercantil Servicios Financieros, C.A. (MSF)
Related Party Transaction [Line Items]
Term of agreement			18 months
Due to related parties	400,000		$ 100,000	400,000
Junior subordinated debentures held by trust subsidiaries	1,100,000		$ 1,200,000	$ 1,100,000
Class B common stock
Related Party Transaction [Line Items]
Issuance of common shares for restricted stock unit vesting	$ 1,100,000
Mercantil Servicios Financieros, C.A. (MSF) | Class B common stock | Maximum
Related Party Transaction [Line Items]
Percent of shares outstanding owned						5.00%