Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Assets:    
Cash and due from banks $ 94,305 $ 93,150
Cash at Federal Reserve and other banks 209,156 517,578
Cash and cash equivalents 303,461 610,728
Investment securities:    
Available for sale 404,885 83,205
Held to maturity 726,530 676,426
Restricted equity securities 16,956 16,956
Loans held for sale 1,873 3,579
Loans 2,522,937 2,282,524
Allowance for loan losses (36,011) (36,585)
Total loans, net 2,486,926 2,245,939
Foreclosed assets, net 5,369 4,894
Premises and equipment, net 43,811 43,493
Cash value of life insurance 94,560 92,337
Accrued interest receivable 10,786 9,275
Goodwill 63,462 63,462
Other intangible assets, net 5,894 7,051
Mortgage servicing rights 7,618 7,378
Other assets 48,591 51,735
Total assets 4,220,722 3,916,458
Deposits:    
Noninterest-bearing demand 1,155,695 1,083,900
Interest-bearing 2,475,571 2,296,523
Total deposits 3,631,266 3,380,423
Accrued interest payable 774 978
Reserve for unfunded commitments 2,475 2,145
Other liabilities 65,293 49,192
Other borrowings 12,328 9,276
Junior subordinated debt 56,470 56,272
Total liabilities $ 3,768,606 $ 3,498,286
Commitments and contingencies (Note 18)
Shareholders' equity:    
Common stock, no par value: 50,000,000 shares authorized; issued and outstanding: 22,775,173 at December 31, 2015 22,714,964 at December 31, 2014 $ 247,587 $ 244,318
Retained earnings 206,307 176,057
Accumulated other comprehensive income, net of tax (1,778) (2,203)
Total shareholders' equity 452,116 418,172
Total liabilities and shareholders' equity $ 4,220,722 $ 3,916,458