Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v2.4.1.9
Significant Accounting Policies (Details)
12 Months Ended
Dec. 31, 2014
Transportation equipment [Member]  
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, estimated useful lives 5 years
Office and machinery equipment [Member]  
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, estimated useful lives 5 years
Roll off containers [Member]  
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, estimated useful lives 5-7 years
Airspace [Member]  
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, estimated useful lives 39.5 years