Annual report pursuant to Section 13 and 15(d)

Acquisitions - ARS and Brim Equipment Pro Forma Information (Details)

v3.19.3.a.u2
Acquisitions - ARS and Brim Equipment Pro Forma Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
5 Star      
Business Acquisition [Line Items]      
Revenues $ 55,205 $ 143,302 $ 25,216
Net loss (17,281) 4,149 4,191
Depreciation 6,100 3,500 800
Revenues   31,548  
Net (loss) income   3,910  
WTL Oil LLC      
Business Acquisition [Line Items]      
Revenues 8 7,511  
Net loss (3) (149)  
Depreciation 2,200 1,000  
Revenues   10,270 4,229
Net (loss) income   (64) 165
Cobra Aviation Services LLC | ARS      
Business Acquisition [Line Items]      
Revenues 2,153 0  
Net loss (546) (25)  
Depreciation 300 20  
Revenues 3,055 2,641  
Net (loss) income 207 (39)  
Cobra Aviation Services LLC | Brim Equipment Assets      
Business Acquisition [Line Items]      
Revenues 2,616 0  
Net loss (1,056) 0  
Depreciation   400  
Revenues 4,478 1,448  
Net (loss) income 2,410 459  
Eliminations | 5 Star      
Business Acquisition [Line Items]      
Revenues $ 7,600 $ 112,600 $ 16,000