Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2013

Stock-Based Compensation [Abstract]

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity

The following table presents a summary of restricted stock unit activity during the periods:

	Shares		Weighted Average Grant Price
Balance, January 1, 2011	368,805		$	18.24
Granted	130,021		17.18
Vested	(163,680	)	18.50
Forfeited	(33,773	)	16.63
Outstanding, December 31, 2011	301,373		$	17.82
Balance, January 1, 2012	301,373		$	17.82
Granted	305,157		20.06
Vested	(142,727	)	19.44
Forfeited	(78,290	)	17.02
Outstanding, December 31, 2012	385,513		$	19.16
Balance, January 1, 2013	385,513		$	19.16
Granted	253,378		22.27
Vested	(171,339	)	18.14
Forfeited	(13,473	)	19.63
Outstanding, December 31, 2013	454,079		$	21.27

Schedule of Share-based Compensation, Stock Options, Activity

The following table presents a summary of stock option activity during the periods:

	Shares		Weighted Average Exercise Price
Balance, January 1, 2011	18,920		$	1,357.97
Granted	0		0.00
Exercised	0		0.00
Expired	(2,600	)	1,231.98
Forfeited	(520	)	903.92
Outstanding, December 31, 2011	15,800		$	1,393.65
Exercisable, December 31, 2011	14,011		$	1,507.87
Balance, January 1, 2012	15,800		$	1,393.65
Granted	0		0.00
Exercised	0		0.00
Expired	(1,211	)	1,362.40
Forfeited	(2,190	)	1,184.58
Outstanding, December 31, 2012	12,399		$	1,433.63
Exercisable, December 31, 2012	11,996		$	1,447.69
Balance, January 1, 2013	12,399		$	1,433.63
Granted	245,847		21.69
Exercised	0		0.00
Expired	(5,524	)	1,833.61
Forfeited	(96	)	1,337.16
Outstanding, December 31, 2013	252,626		$	50.87
Exercisable, December 31, 2013	77,301		$	116.85

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The weighted average assumptions used for 2013 grants were:

	Year Ended December 31, 2013
Expected volatility	40	%
Expected term (in years)	8.4
Expected dividend yield	3.28	%
Risk free interest rate	1.55	%

Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value

The following table presents the weighted average remaining contractual life and the aggregate intrinsic value for stock options as of the dates indicated:

	Stock Options
	Outstanding			Exercisable
	Weighted Average Life	Intrinsic Value		Weighted Average Life	Intrinsic Value
	(Dollars in thousands)
December 31, 2013	9.0 years	$	3,046	8.4 years	$	889
December 31, 2012	1.3 years	0		1.2 years	0

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

Stock based compensation expense recognized during the periods presented was as follows:

	Years Ended December 31,
	2013		2012		2011
	(in thousands)
Stock options	$	692	$	43	$	268
Restricted stock	4,255		3,765		3,595
Total	$	4,947	$	3,808	$	3,863