Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Stockholders' Equity
Common stock, shares outstanding (in shares)	100,187,405		100,187,405
Dividends declared and paid
Dividends Per Share (in dollars per share)	$ 0.19	$ 0.19
Total Dividends	$ 19,036	$ 19,036