Share-based Compensation (Summary of Outstanding and Non-vested Options Activity) (Details)	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Stock Options
Outstanding, Shares
Balance at the beginning of the period (shares) | shares	177,497
Granted (shares) | shares	212,500
Forfeited | shares	(18,383)
Expired (shares) | shares	(41,009)
Balance at the end of the period (shares) | shares	330,605
Outstanding, Weighted Average Exercise Price Per Share (in dollars per share)
Balance at the beginning of the period (usd per share) | $ / shares	$ 10.99
Granted (usd per share) | $ / shares	9.75
Forfeited (usd per share) | $ / shares	11.61
Expired (usd per share) | $ / shares	10.36
Balance at the end of the period (usd per share) | $ / shares	$ 10.24
Restricted stock
Outstanding and Non-Vested, Shares
Balance at the beginning of the period (shares) | shares	70,061
Granted (shares) | shares	84,101
Vested (shares) | shares	(71,872)
Balance at the end of the period (shares) | shares	82,290
Outstanding and Non-Vested, Weighted Average Grant Date Fair Value Per Share (in dollars per share)
Balance at the beginning of the period (usd per share) | $ / shares	$ 11.54
Granted (usd per share) | $ / shares	9.75
Vested (usd per share) | $ / shares	10.79
Balance at the end of the period (usd per share) | $ / shares	$ 10.54