Interest and Other Income (Loss), net - Schedule Of Interest And Other Income (Loss), net (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2014	Nov. 23, 2014	Dec. 31, 2015	Dec. 31, 2013
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Mark-to-market of investments in our deferred compensation plans	$ (321)		$ 197
Interest and other income	142		674
Total interest and other income (loss)	$ (179)		$ 871
Predecessor [Member]
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Mark-to-market of investments in our deferred compensation plans		$ 1,706		$ 5,532
Interest and other income		773		3,875
Total interest and other income (loss)		$ 2,479		$ 9,407