CONDENSED CONSOLIDATED AND COMBINED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Treasury Stock	Net Parent Investment	Additional Paid-in Capital	Restricted Stock [Member]	Accumulated Deficit	Accumulated Other Comprehensive Income
Balances (Predecessor) at Dec. 31, 2014	$ 234,351				$ 232,293				$ 2,058
Increase (Decrease) in Stockholders' Equity
Comprehensive income (loss) | Predecessor	1,146				2,480				(1,334)
Net transfers from parent | Predecessor	19,905				19,905
Balances (Predecessor) at Mar. 31, 2015	255,402				$ 254,678				724
Balances at Dec. 31, 2015	443,903		$ 5	$ (2,397)		$ 472,494		$ (20,640)	(5,559)
Balances (in shares) at Dec. 31, 2015		1	49,940,548	412,334
Increase (Decrease) in Stockholders' Equity
Stock-based compensation	1,071					1,071
Issuance of restricted stock (in shares)							621,628
Repurchase of stock for treasury	(1,488)			$ (1,488)		0
Repurchase of stock for treasury (in shares)				(249,047)
Comprehensive income (loss)	(25,681)							(25,137)	(544)
Balances at Mar. 31, 2016	$ 417,805		$ 5	$ (3,885)		$ 473,565		$ (45,777)	$ (6,103)
Balances (in shares) at Mar. 31, 2016		1	50,562,176	661,381.000