Retirement Agreements and Other Postretirement Benefit Plan Effected of the Funded Status on the Balance Sheet (Details) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Fully eligible active employee	$ (483,985)	$ (409,492)
Non-eligible active employees	(398,638)	(362,045)
Plan assets	0	0
Funded status of accumulated postretirement benefit obligation, recognized in other liabilities	$ (882,623)	$ (771,537)