Other Income and Other Operating Expenses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Other Income and Expenses [Abstract]
Professional services	$ 5,446	$ 5,247
Postage	2,126	2,370
Telephone	1,558	1,632
Credit card expense	2,706	2,331
Marketing	6,140	3,153
Software and technology	10,147	10,251
Operating supplies	698	570
Amortization of intangibles	3,486	3,344
Branch right sizing expense	909	625
Other expense	8,430	6,540
Total other operating expenses	$ 41,646	$ 36,063