Annual report pursuant to Section 13 and 15(d)

Property and Equipment, Net - Schedule of Property, Plant and Equipment (Details)

v3.20.2
Property and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross $ 2,411       $ 5,515      
Less: accumulated depreciation (1,373)       (2,268)      
Property, plant and equipment, net 1,038 $ 2,605 $ 2,762 $ 2,978 3,247 $ 6,441 $ 6,725 $ 6,588
Assets Held Under Financing Leases [Member]                
Property, Plant and Equipment [Line Items]                
Less: accumulated depreciation (123)       (575)      
Property, plant and equipment, net 200       800      
Machinery and Equipment [Member]                
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross 192       1,851      
Machinery and Equipment [Member] | Assets Held Under Financing Leases [Member]                
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross $ 323       1,375      
Machinery and Equipment [Member] | Minimum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 6 years              
Machinery and Equipment [Member] | Maximum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 8 years              
Vehicles and Trailers [Member]                
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross $ 860       2,276      
Vehicles and Trailers [Member] | Minimum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 7 years              
Vehicles and Trailers [Member] | Maximum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 10 years              
Computer Equipment and Software [Member]                
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross $ 721       749      
Computer Equipment and Software [Member] | Minimum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 2 years              
Computer Equipment and Software [Member] | Maximum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 5 years              
Leasehold Improvements [Member]                
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross $ 602       603      
Leasehold Improvements [Member] | Minimum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 2 years              
Leasehold Improvements [Member] | Maximum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 5 years              
Furniture and Fixtures [Member]                
Property, Plant and Equipment [Line Items]                
Property, plant and equipment, gross $ 36       $ 36      
Furniture and Fixtures [Member] | Minimum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 2 years              
Furniture and Fixtures [Member] | Maximum [Member]                
Property, Plant and Equipment [Line Items]                
Estimated Life of property and equipment 5 years