Subsequent Events (Details) - Revolving Credit Facility [Member] - 2013 Senior Credit Facility [Member] - USD ($) $ in Thousands	Apr. 27, 2016	Mar. 30, 2016	Dec. 31, 2015
Subsequent Event [Line Items]
Repurchase face amount		$ 8,705	$ 29,829
Debt Instrument, Repurchase Amount		$ 3,787	$ 10,947
Percentage of face value repurchased		43.50%	36.70%
Subsequent Event [Member]
Subsequent Event [Line Items]
Repurchase face amount	$ 62,447
Debt Instrument, Repurchase Amount	$ 25,978
Percentage of face value repurchased	41.60%