Intangible Assets and Goodwill (Details 2) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2015	Nov. 23, 2015	Dec. 31, 2014	Dec. 31, 2013
Impairment loss	$ 0
Elimination of predecessor goodwill	(2,635)
Acquisition of business	113,589
Goodwill	113,589
DSTI [Member]
Elimination of predecessor goodwill	(440)
Acquisition of business	0
Goodwill	0
Seamast [Member]
Elimination of predecessor goodwill	(1,898)
Acquisition of business	0
Goodwill	0
Access [Member]
Impairment loss		$ (2,060)
Elimination of predecessor goodwill	(297)
Acquisition of business	0
Goodwill	0
Predecessor [Member]
Goodwill	2,635	4,699	$ 9,816
Impairment loss		(2,064)	(5,117)	$ (1,655)
Goodwill		2,635	4,699	9,816
Predecessor [Member] | DSTI [Member]
Goodwill	440	440	2,098
Impairment loss		0	(1,658)
Goodwill		440	440	2,098
Predecessor [Member] | Seamast [Member]
Goodwill	1,898	1,898	1,898
Impairment loss		0	0
Goodwill		1,898	1,898	1,898
Predecessor [Member] | Access [Member]
Goodwill	$ 297	2,361	5,820
Impairment loss		(2,064)	(3,459)	(1,660)
Goodwill		$ 297	$ 2,361	$ 5,820