Supplemental Financial Data

12 Months Ended

Dec. 31, 2015

Supplemental Income Statement Elements [Abstract]

Supplemental Financial Data

14. SUPPLEMENTAL FINANCIAL DATA

Components of other income and other operating expense in excess of one percent of gross revenue for the respective periods are as follows:

	Years Ended December 31
	2015		2014		2013
Income:
Bank card interchange fees	$	487,933	$	466,455	$	428,178
Expense:
Other professional fees	$	230,920	$	232,159	$	189,252
Director & board committee fees	$	336,458	$	349,597	$	274,881
FDIC insurance assessment	$	240,223	$	234,555	$	257,036
Administrative expense – employee benefit plans	$	224,021	$	207,299	$	172,354