Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Details)

v3.6.0.2
Stock Based Compensation (Details) - Employee Stock Option [Member] - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares - Outstanding Begining Balance (in shares) 750 750
Shares - Granted (in shares) 0 0
Shares - Exercised (in shares) 0 0
Shares - Forfeited or expired (in shares) (250) 0
Shares - Outstanding Ending Balance (in shares) 500 750
Shares - Vested or expected to vest (in shares) 500 750
Shares - Exercisable (in shares) 500 750
Weighted-Average Exercise Price - Outstanding at Begining of period (in dollars per share) $ 28.50 $ 28.50
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) 28.50 0
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 end of period (in dollars per share) $ 28.50 $ 28.50
Weighted-Average Remaining Contractual Term - Outstanding at end of period (in years) 1 year 2 months 12 days 2 years 2 months 12 days
Weighted Remaining Contractual Term - Vested or expected to vest (in years) 1 year 2 months 12 days 2 years 2 months 12 days
Weighted-Average Remaining Contractual Term - Exercisable at end of period (in years) 1 year 2 months 12 days 2 years 2 months 12 days
Aggregate Intrinsic Value - Outstanding at end of period (in dollars) $ 5,175 $ 0
Aggregate Intrinsic Value -Vested or expected to vest (in dollars) 5,175 0
Aggregate Intrinsic Value - Exercisable at end of period (in dollars) $ 5,175 $ 0