Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

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

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

The following is a summary of the Company’s restricted stock activity for the year ended December 31, 2015:

			Weighted
			Average
	Non-vested		Grant Date
	Shares		Fair Value
Outstanding at beginning of year		41,445	$	7.07
Granted		57,243	$	7.29
Forfeited		(9,290)	$	7.22
Vested		(7,666)	$	7.07
Outstanding at end of year		81,732	$	7.20

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

Stock option activity in the 2004 Plan for the year ended December 31, 2015 was as follows:

			Weighted Average
	Shares		Exercise Price
Outstanding at beginning of year		85,629	$	6.81
Exercised		9,329		3.69
Forfeited		2,293		19.49
Outstanding at end of year		74,007	$	6.66
Options exercisable at end of year		62,082	$	7.07

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

The following table summarizes the Company’s stock options at December 31, 2015:

	Options Outstanding						Options Exercisable
			Weighted		Weighted				Weighted
			Average		Average				Average
Range of	Options		Exercise		Remaining		Options		Exercise
Exercise Prices	Outstanding		Price		Life (Years)		Exercisable		Price
$ 3.50 - $ 6.00		59,022	$	3.96		5.9		47,097	$	3.83
$ 6.01 - $ 9.00		5,196	$	9.00		3.5		5,196	$	9.00
$9.01 - $17.00		4,783	$	16.90		2.1		4,783	$	16.90
$17.01 - $31.00		5,006	$	26.21		1.1		5,006	$	26.21