Annual report pursuant to Section 13 and 15(d)

Acquisitions - Pro Forma Information WTL Oil Acquisition (Details)

v3.19.3.a.u2
Acquisitions - Pro Forma Information WTL Oil Acquisition (Details) - WTL Oil LLC - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition [Line Items]      
Revenues $ 8 $ 7,511  
Net loss (3) (149)  
Revenues   10,270 $ 4,229
Net (loss) income   (64) $ 165
Depreciation $ 2,200 $ 1,000