Stock Option Plans (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of summary of option activity

	2016
	Shares			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding, beginning of year		61,120		$	15.65
Granted		—			—
Exercised		(13,532	)		15.65
Forfeited or expired		(100	)		15.65
Outstanding, end of year		47,488		$	15.65		5.25	$	681,453
Exercisable, end of year		25,653		$	15.65		5.25	$	368,121

	2015
	Shares			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding, beginning of year		85,835		$	15.65
Granted		—			—
Exercised		(24,715	)		15.65
Forfeited or expired		—			—
Outstanding, end of year		61,120		$	15.65		6.25	$	649,706
Exercisable, end of year		19,035		$	15.65		6.25	$	202,342

Schedule of summary of the status of nonvested shares

	December 31, 2016
	Shares			Weighted- Average Grant- Date Fair Value
Nonvested, beginning of year		42,085		$	4.34
Granted		—			—
Vested		(20,150	)		4.34
Forfeited		(100	)		4.34
Nonvested, end of year		21,835		$	4.34

	December 31, 2015
	Shares			Weighted- Average Grant- Date Fair Value
Nonvested, beginning of year		62,235		$	4.34
Granted		—			—
Vested		(20,150	)		4.34
Forfeited		—			—
Nonvested, end of year		42,085		$	4.34