XML 150 R137.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 21 - Quarterly Financial Data (Unaudited) - Selected Unaudited Quarterly Financial Data (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Interest income $ 59,697 $ 59,319 $ 58,315 $ 57,254 $ 56,019 $ 55,524 $ 55,091 $ 54,363 $ 234,585 $ 220,997 $ 204,146
Interest expense 16,637 16,278 14,698 13,865 13,668 13,811 13,202 13,230 61,478 53,911 49,726
Net interest income 43,060 43,041 43,617 43,389 42,351 41,713 41,889 41,133 173,107 167,086 154,420
Provision for loan losses 6,595 3,266 9,861 (956)
Other operating income 3,064 1,661 1,948 3,689 15,426 1,853 37,717 2,540 10,362 57,536 15,719
Other operating expense 25,879 25,966 26,065 29,564 35,375 26,277 28,454 28,497 107,474 118,603 97,719
Total before tax 13,650 15,470 19,500 17,514 22,402 17,289 51,152 15,176 66,134 106,019 73,376
Total income tax provision 7,693 5,291 6,775 5,254 8,116 6,655 20,717 5,615 25,013 41,103 27,167
Net income, as reported $ 5,957 $ 10,179 $ 12,725 $ 12,260 $ 14,286 $ 10,634 $ 30,435 $ 9,561 $ 41,121 $ 64,916 $ 46,209
Basic earnings per common share (in dollars per share) $ 0.21 $ 0.35 $ 0.44 $ 0.42 $ 0.50 $ 0.37 $ 1.05 $ 0.33 $ 1.41 $ 2.24 $ 1.59
Diluted earnings per common share (in dollars per share) 0.21 0.35 0.44 0.42 0.50 0.37 1.05 0.33 $ 1.41 $ 2.24 $ 1.59
Dividends on common stock (in dollars per share) $ 0.18 $ 0.18 $ 0.18 $ 0.18 $ 0.17 $ 0.17 $ 0.17 $ 0.17      
Basic earnings per share (in shares) 29,045 29,120 29,135 29,019 28,850 28,861 29,022 29,097 29,080 28,957 29,106
Diluted earnings per share (in shares) 29,046 29,120 29,136 29,023 28,860 28,875 29,034 29,111 29,082 28,970 29,126