Other Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Other Expenses
Consulting and outside services	$ 3,003	$ 4,050	$ 7,918	$ 8,604
Loan expenses	1,649	1,743	5,028	3,732
Telephone	1,330	1,314	4,044	3,865
VIE amortization and other expenses	1,668	1,510	4,342	3,396
Debit card expenses	1,469	1,414	3,761	3,704
Business development	1,360	1,139	3,230	3,110
Postage	894	851	2,729	2,479
Printing and supplies	840	877	2,453	2,704
Employee expenses	953	560	2,137	2,247
Mergers and acquisition expenses	472	792	1,654	7,311
Legal fees	283	206	1,075	1,025
Checking and operating expenses	307	355	1,061	1,263
Accounting and audit fees	172	455	865	1,453
(Gain) loss on dispositions of fixed assets	(65)	0	(1,463)	125
Other	985	1,203	3,092	3,076
Total other expenses	$ 15,320	$ 16,469	$ 41,926	$ 48,094