Annual report pursuant to Section 13 and 15(d)

Acquisitions - Pro Forma Stingray Acquisitions (Details)

v3.19.1
Acquisitions - Pro Forma Stingray Acquisitions (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
SR Energy    
Business Acquisition [Line Items]    
Revenues $ 29,287,000 $ 11,572,000
Net loss (2,539,000) (1,626,000)
Depreciation 5,400,000 3,400,000
Cementing    
Business Acquisition [Line Items]    
Revenues 6,426,000 7,500,000
Net loss (5,869,000) (1,963,000)
Depreciation 1,500,000 4,100,000
Asset impairment charges 4,400,000  
Stingray Acquisitions    
Business Acquisition [Line Items]    
Revenues   35,142,000
Net (loss) income   (4,066,000)
Intercompany elimination | SR Energy    
Business Acquisition [Line Items]    
Revenues 3,000,000 600,000
Intercompany elimination | Cementing    
Business Acquisition [Line Items]    
Depreciation $ 300,000 $ 0