Stock Option Plans (Tables)

12 Months Ended

Dec. 31, 2014

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

Schedule of summary of option activity

	2014
	Shares			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding, beginning of year		101,336		$	15.63
Granted		—			—
Exercised		(15,101	)		15.53
Forfeited or expired		(400	)		15.65
Outstanding, end of year		85,835		$	15.65		7.25	$	630,887
Exercisable, end of year		23,600		$	15.65		7.25	$	173,460

	2013
	Shares			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding, beginning of year		107,338		$	15.60
Granted		—			—
Exercised		(6,002	)		15.04
Forfeited or expired		—			—
Outstanding, end of year		101,336		$	15.63		8.17	$	397,049
Exercisable, end of year		18,151		$	15.55		7.78	$	72,628

Schedule of summary of the status of nonvested shares

	December 31, 2014
	Shares			Weighted- Average Grant- Date Fair Value
Nonvested, beginning of year		83,185		$	4.34
Granted		—			—
Vested		(20,550	)		4.34
Forfeited		(400	)		—
Nonvested, end of year		62,235		$	4.34

	December 31, 2013
	Shares			Weighted- Average Grant- Date Fair Value
Nonvested, beginning of year		104,035		$	4.34
Granted		—			—
Vested		(20,850	)		4.34
Forfeited		—			—
Nonvested, end of year		83,185		$	4.34