Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Effect of Dilutive Shares

The effect of the dilutive shares for the years 2015, 2014 and 2013 is illustrated in the following table.

	2015		2014		2013
Basic weighted average shares outstanding		4,872,064		4,870,114		4,868,263
Dilutive effect of stock options		2,077		635		1,504
Dilutive weighted average shares outstanding		4,874,141		4,870,749		4,869,767
Net income	$	7,588,901	$	7,449,759	$	7,149,860
Net income per share-basic	$	1.56	$	1.53	$	1.47
Net income per share-diluted	$	1.56	$	1.53	$	1.47