Stock Compensation (Details) (USD $)	6 Months Ended			6 Months Ended
	Jun. 30, 2014 Employee Stock Purchase Plan [Member]	Jun. 30, 2014 LTEIP Restricted Stock [Member]	Dec. 31, 2013 LTEIP Restricted Stock [Member]	Jun. 30, 2014 Stock Award Plan [Member]	Jun. 30, 2013 Stock Award Plan [Member]	Jun. 30, 2014 Stock Options [Member]	Jun. 30, 2014 Retention Awards [Member]	Jun. 30, 2014 Retention Awards [Member] Minimum [Member]	Jun. 30, 2014 Retention Awards [Member] Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of fair market value at which employees acquire shares under Employee Stock Purchase Plan (in hundredths)	85.00%
Number of days average share price used for award conversion	5 days
Share-based compensation expense				$ 423,000	$ 429,000
Compensation expense not yet recognized				1,438,000
Weighted average period of recognition				2 years 5 months 1 day
Award Requisite Service Period								11 months	36 months
Proceeds from Stock Options Exercised						119,000
Portion of options vesting each year (in hundredths)						33.00%
Period within which stock options may be exercised						10 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested at Beginning of Year (in shares)		28,525					31,285
Granted/Settled (in shares)		41,413					4,000
Vested (in shares)		(50,684)					0
Forfeited (in shares)		0					(550)
Non-vested at End of Period (in shares)		19,254					34,735
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Non-vested at Beginning of Year (in dollars per share)		$ 9.83					$ 8.77
Granted (in dollars per share)		$ 13.31					$ 12.10
Vested (in dollars per share)		$ 11.35					$ 0
Forfeited (in dollars per share)		$ 0					$ 10.39
Non-vested at End of Period (in dollars per share)		$ 13.31					$ 9.13
Long Term Executive Incentive Program [Abstract]
Performance Shares Related Liability		$ 800,000	$ 971,000
Number of options, shares [Roll Forward]
Outstanding at beginning of period (in shares)						102,450
Granted (in shares)						0
Exercised (in shares)						(10,800)
Forfeited (in shares)						0
Expired (in shares)						(28,200)
Outstanding at end of period (in shares)						63,450
Exercisable at end of period (in shares)						63,450
Weighted Average Exercise Price [Roll Forward]
Outstanding at start of period (in dollars per share)						$ 10.35
Granted (in dollars per share)						$ 0
Exercised (in dollars per share)						$ 11.04
Forfeited (in dollars per share)						$ 0
Expired (in dollars per share)						$ 11.68
Outstanding at end of period (in dollars per share)						$ 9.64
Exercisable at end of period (in dollars per share)						$ 9.64