Earnings per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Earning Per Share [Line Items]
Net income	$ 42,901		$ 12,550
Weighted average common shares outstanding:
Common stock - basic and diluted			30,516,394
Common Class A [Member]
Weighted average common shares outstanding:
Common stock - basic	520,583,598	[1]	0
Common stock - diluted	520,587,201	[1]	0
Common Class B [Member]
Weighted average common shares outstanding:
Common stock - basic and diluted	7,924,944	[2]	30,516,394

[1] The weighted average common shares outstanding for Class A Common Stock was calculated using the Class A Common Stock outstanding and the Class A Warrants outstanding for the period January 1, 2015 through March 31, 2015. As of March 31, 2015 there were 310,726,271 shares of Class A Common Stock outstanding and 210,145,872 Class A Warrants outstanding.

[2] The weighted average common shares outstanding for Class B Common Stock basic and diluted was calculated using Class B Common Stock outstanding and Class B Warrants outstanding for the period January 1, 2015 through March 31, 2015. As of March 31, 2015 there were 5,711,847 shares of Class B Common Stock outstanding and 2,212,204 Class B Warrants outstanding.