Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Details)

v2.4.0.8
Stock Based Compensation (Details) (USD $)
 6 Months Ended
Jun. 30, 2013
Shares - Outstanding at January 1, 2013 (in shares) 25,950
Shares - Granted (in shares) 0
Shares - Exercised (in shares) 0
Shares - Forfeited (in shares) (2,175)
Shares - Expired (in shares) (15,725)
Shares - Outstanding at June 30, 2013 (in shares) 8,050
Shares - Exercisable at June 30, 2013 (in shares) 8,050
Weighted-Average Exercise Price - Outstanding at January 1, 2013 (in dollars per share) $ 27.06
Weighted-Average Exercise Price - Granted (in dollars per share) $ 0
Weighted-Average Exercise Price - Exercised (in dollars per share) $ 0
Weighted-Average Exercise Price - Forfeited (in dollars per share) $ 29.83
Weighted-Average Exercise Price - Expired (in dollars per share) $ 25.25
Weighted-Average Exercise Price - Outstanding at June 30, 2013 (in dollars per share) $ 29.86
Weighted-Average Exercise Price - Exercisable at June 30, 2013 (in dollars per share) $ 29.86
Weighted-Average Remaining Contractual Term - Outstanding at June 30, 2013 (in years) 10 months 24 days
Weighted-Average Remaining Contractual Term - Exercisable at June 30, 2013 (in years) 10 months 24 days
Aggregate Intrinsic Value - Outstanding at June 30, 2013 (in dollars) $ 0
Aggregate Intrinsic Value - Exercisable at June 30, 2013 (in dollars) $ 0