Stock Options and Restricted Stock Units (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares, Outstanding at beginning of year	5,030,000	5,347,500
Shares, Granted	0	0
Shares, Exercised	0	0
Shares, Forfeited	(5,000)	(317,500)
Shares, Outstanding at end of year	5,025,000	5,030,000
Shares, Options exercisable at end of year	5,025,000	5,030,000
Weighted average exercise price, Outstanding at beginning of year	$ 14.93	$ 14.20
Weighted average exercise price, Granted	0	0
Weighted average exercise price, Exercised	0	0
Weighted average exercise price, Forfeited	2.25	2.50
Weighted average exercise price, Outstanding at end of year	14.95	14.93
Weighted average exercise price, Options exercisable at end of year	$ 14.95	$ 14.93