Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information - Financial Information with Respect to Reportable Segments (Details)

v3.21.1
Business Segment Information - Financial Information with Respect to Reportable Segments (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Segment Reporting Information [Line Items]      
Revenues $ 94,347 $ 128,403  
Depreciation and amortization 10,797 14,765  
Capital expenditures 331 5,595  
Total assets 331,099   $ 349,073
Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 94,347 128,403  
Costs of services 77,171 102,175  
Segment profits 17,176 26,228  
Depreciation and amortization 10,797 14,765  
Capital expenditures 331 5,595  
Total assets 327,905 481,374  
Discontinued Operations      
Segment Reporting Information [Line Items]      
Revenues 0 95  
Costs of services 1,393 1,520  
Segment profits (1,393) (1,425)  
Depreciation and amortization 0 0  
Capital expenditures 0 0  
Total assets 3,194 10,346  
Corporate and Other | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 0 0  
Costs of services 0 0  
Segment profits 0 0  
Depreciation and amortization 1,075 1,559  
Capital expenditures 0 26  
Total assets 139,565 219,159  
Well Servicing | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 54,807 58,141  
Well Servicing | Operating Segments | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 54,807 58,141  
Costs of services 44,124 48,434  
Segment profits 10,683 9,707  
Depreciation and amortization 1,973 2,455  
Capital expenditures 0 2,070  
Total assets 37,708 47,032  
Water Logistics | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 27,814 44,381  
Water Logistics | Operating Segments | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 27,814 44,381  
Costs of services 24,287 33,105  
Segment profits 3,527 11,276  
Depreciation and amortization 5,327 6,681  
Capital expenditures 197 2,770  
Total assets 97,041 134,893  
Completion & Remedial Services | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 11,726 25,881  
Completion & Remedial Services | Operating Segments | Continuing Operations      
Segment Reporting Information [Line Items]      
Revenues 11,726 25,881  
Costs of services 8,760 20,636  
Segment profits 2,966 5,245  
Depreciation and amortization 2,422 4,070  
Capital expenditures 134 729  
Total assets $ 53,591 $ 80,290