Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Details)

v3.3.1.900
Stock Based Compensation (Details) - Employee Stock Option [Member] - USD ($)
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares - Outstanding Begining Balance (in shares) 750 6,350
Shares - Granted (in shares) 0 0
Shares - Exercised (in shares) 0 0
Shares - Forfeited or expired (in shares) 0 (5,600)
Shares - Outstanding Ending Balance (in shares) 750 750
Shares - Vested or expected to vest (in shares) 750 750
Shares - Exercisable (in shares) 750 750
Weighted-Average Exercise Price - Outstanding at Begining of period (in dollars per share) $ 28.50 $ 29.82
Weighted-Average Exercise Price - Granted (in dollars per shares) 0 0
Weighted-Average Exercise Price - Exercised (in dollars per share) 0 0
Weighted-Average Exercise Price - Forfeited or expired (in dollars per share) 0 30.00
Weighted-Average Exercise Price - Outstanding at end of period (in dollars per share) 28.50 28.50
Weighted Average Exercise Price - Vested or expected to vest (in dollars per share) 28.50 28.50
Weighted-Average Exercise Price - Exercisable at December (in dollars per share) $ 28.50 $ 28.50
Weighted-Average Remaining Contractual Term - Outstanding at end of period (in years) 2 years 2 months 12 days 3 years 2 months 12 days
Weighted Remaining Contractual Term - Vested or expected to vest (in years) 2 years 2 months 12 days 3 years 2 months 12 days
Weighted-Average Remaining Contractual Term - Exercisable at December (in years) 2 years 2 months 12 days 3 years 2 months 12 days
Aggregate Intrinsic Value - Outstanding at end of period (in dollars) $ 0 $ 0
Aggregate Intrinsic Value -Vested or expected to vest (in dollars) 0 0
Aggregate Intrinsic Value - Exercisable at December (in dollars) $ 0 $ 0