Represents the value of goodwill eliminated during the period.

No definition available.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
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+ Details

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

+ Details

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
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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, 2016	Dec. 31, 2014
Goodwill			$ 113,589
Impairment loss	$ 0		(41,276)
Elimination of predecessor goodwill	(2,635)
Acquisition of business	113,589
Goodwill	113,589		72,313
DSTI [Member]
Goodwill			0
Impairment loss
Elimination of predecessor goodwill	(440)
Acquisition of business	0
Goodwill	0		0
Seamast [Member]
Goodwill			0
Impairment loss
Elimination of predecessor goodwill	(1,898)
Acquisition of business	0
Goodwill	0		0
Access [Member]
Goodwill			0
Impairment loss			(41,300)
Elimination of predecessor goodwill	(297)
Acquisition of business	0
Goodwill	0		0
Parent Company [Member]
Goodwill			113,589
Impairment loss			(41,276)
Elimination of predecessor goodwill	0
Acquisition of business	113,589
Goodwill	113,589		$ 72,313
Predecessor [Member]
Goodwill	2,635	$ 4,699
Impairment loss		(2,064)		$ (5,117)
Goodwill		2,635		4,699
Predecessor [Member] \| DSTI [Member]
Goodwill	440	440
Impairment loss		0		(1,700)
Goodwill		440		440
Predecessor [Member] \| Seamast [Member]
Goodwill	1,898	1,898
Impairment loss		0
Goodwill		1,898		1,898
Predecessor [Member] \| Access [Member]
Goodwill	297	2,361
Impairment loss		(2,064)		(3,500)
Goodwill		297		2,361
Predecessor [Member] \| Parent Company [Member]
Goodwill	$ 0	0
Impairment loss		0
Goodwill		$ 0		$ 0