Related-Party Transactions (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) Loan	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Summary of Loans [Roll Forward]
Balance beginning of the period	$ 1,055	$ 6,897
Additions	0	2,613
Collections/ Terminations	(1,055)	(8,455)
Balance end of the period	0	1,055	$ 6,897
Haines Realty Investments Company, LLC [Member]
Sale of subsidiary [Abstract]
Lease expense	$ 177	$ 184	$ 184
Haines Capital Group, LLC [Member]
Sale of subsidiary [Abstract]
Number of loans sold | Loan	2
Total principal and accrued interest	$ 20,400