Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

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

Schedule of Nonvested Share Activity [Table Text Block]

The following table presents certain information related to the activity of our non-vested common stock grants:

	Number of Restricted Shares	Weighted Average Grant Date Fair Value
Outstanding as of December 31, 2012	86,990	$	5.25
Granted	10,476	7.64
Vested	17,398	5.25
Outstanding as of December 31, 2013	80,068	5.56
Granted	103,156	13.86
Forfeited	8,057	7.69
Vested	21,784	6.40
Outstanding as of December 31, 2014	153,383	10.91
Granted	130,442	20.38
Forfeited	14,365	13.80
Vested	90,277	12.71
Outstanding as of December 31, 2015	179,183	$	16.67