Consolidated balance sheets - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
ASSETS
Cash and due from banks	$ 31,594	$ 38,381
Federal funds sold	50,532	31,364
Interest-bearing deposits in financial institutions	160,871	55,611
Cash and cash equivalents	242,997	125,356
Investments:
Available-for-sale debt securities, at fair value	668,531	655,698
Equity securities, at fair value	3,250	3,107
Federal Home Loan Bank stock, at cost	15,976	13,432
Loans held for sale, at fair value	305,493	278,815
Loans	4,345,344	3,667,511
Less: allowance for loan losses	31,464	28,932
Net loans	4,313,880	3,638,579
Premises and equipment, net	91,815	86,882
Other real estate owned, net	16,076	12,643
Operating lease right-of-use assets	34,812	0
Interest receivable	17,729	14,503
Mortgage servicing rights, at fair value	66,156	88,829
Goodwill	168,486	137,190
Core deposit and other intangibles, net	18,748	11,628
Other assets	124,946	70,102
Total assets	6,088,895	5,136,764
Deposits
Noninterest-bearing	1,214,373	949,135
Interest-bearing checking	1,029,430	863,706
Money market and savings	1,481,697	1,239,131
Customer time deposits	1,170,827	1,016,638
Brokered and internet time deposits	25,436	103,107
Total deposits	4,921,763	4,171,717
Borrowings	307,129	227,776
Operating lease liabilities	37,760	0
Accrued expenses and other liabilities	77,408	65,414
Total liabilities	5,344,060	4,464,907
SHAREHOLDERS' EQUITY
Common stock, $1 par value per share; 75,000,000 shares authorized; 30,927,664 and 30,724,532 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively	30,928	30,725
Additional paid-in capital	426,816	424,146
Retained earnings	274,491	221,213
Accumulated other comprehensive income (loss), net	12,600	(4,227)
Total shareholders' equity	744,835	671,857
Total liabilities and shareholders' equity	$ 6,088,895	$ 5,136,764