Summary of Significant Accounting Policies - Estimated Useful Service Lives or Lease Term (Details)	12 Months Ended
	Dec. 31, 2016
Maximum [Member] | Office equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives	5 years
Maximum [Member] | Automobiles [Member]
Property, Plant and Equipment [Line Items]
Useful lives	7 years
Maximum [Member] | Furniture, fixtures & trailers [Member]
Property, Plant and Equipment [Line Items]
Useful lives	10 years
Maximum [Member] | Composite mats [Member]
Property, Plant and Equipment [Line Items]
Useful lives	12 years
Maximum [Member] | Machinery and heavy equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives	15 years
Maximum [Member] | Building [Member]
Property, Plant and Equipment [Line Items]
Useful lives	39 years
Minimum [Member] | Office equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives	3 years
Minimum [Member] | Automobiles [Member]
Property, Plant and Equipment [Line Items]
Useful lives	5 years
Minimum [Member] | Furniture, fixtures & trailers [Member]
Property, Plant and Equipment [Line Items]
Useful lives	7 years
Minimum [Member] | Composite mats [Member]
Property, Plant and Equipment [Line Items]
Useful lives	10 years
Minimum [Member] | Machinery and heavy equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives	5 years
Minimum [Member] | Building [Member]
Property, Plant and Equipment [Line Items]
Useful lives	20 years
Computer software, intangible asset [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful lives	10 years
Computer software, intangible asset [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful lives	3 years