Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest and dividend income:
Loans, including fees	$ 56,258	$ 54,398
Investments:
Taxable securities	8,211	10,555
Tax exempt securities	904	1,073
Dividends	361	360
Interest bearing cash at Federal Reserve and other banks	783	1,071
Total interest and dividend income	66,517	67,457
Interest expense:
Deposits	2,551	2,719
Other borrowings	5	13
Junior subordinated debt	769	855
Total interest expense	3,325	3,587
Net interest income	63,192	63,870
Provision for (reversal of) credit losses	8,000	(1,600)
Net interest income after credit loss provision (reversal)	55,192	65,470
Non-interest income:
Service charges and fees	9,126	9,070
Gain on sale of loans	891	412
Gain on sale of investment securities	0	0
Asset management and commission income	916	642
Increase in cash value of life insurance	720	775
Other	167	904
Total non-interest income	11,820	11,803
Non-interest expense:
Salaries and related benefits	27,272	25,128
Other	17,547	20,324
Total non-interest expense	44,819	45,452
Income before provision for income taxes	22,193	31,821
Provision for income taxes	6,072	9,095
Net income	$ 16,121	$ 22,726
Per share data:
Basic earnings per share (in USD per share)	$ 0.53	$ 0.75
Diluted earnings per share (in USD per share)	0.53	0.74
Dividend per share (in USD per share)	$ 0.22	$ 0.19