XML 103 R88.htm IDEA: XBRL DOCUMENT v3.8.0.1
INCOME TAXES (Schedule of Total Income Tax Expense Differed from Amounts Computed by Applying US Federal Income Tax Rate of 35 Percent to Income Before Taxes) (Details) - USD ($)
$ 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, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Income Tax Disclosure [Abstract]                              
Computed "expected" tax expense                         $ 19,008 $ 14,959 $ 11,249
(Decrease)/increase in income taxes resulting from:                              
Tax-exempt income                         (584) (496) (316)
State income taxes                         1,514 1,671 1,523
Bank owned life insurance income                         (475) (492) (454)
Life insurance expense                         479 297 175
Interest disallowance                         124 95 40
Meals and entertainment expense                         76 77 69
Stock-based compensation                         (982) 15 86
Rate adjustment                         (70)
Tax reform impact                         (1,648)
Other                         298 138 (134)
Total income tax expense $ 2,922 $ 6,256 $ 4,908 $ 3,724 $ 4,479 $ 4,422 $ 4,085 $ 3,278 $ 2,256 $ 3,434 $ 3,139 $ 3,339 $ 17,810 $ 16,264 $ 12,168