XML 48 R37.htm IDEA: XBRL DOCUMENT v3.21.2
Discontinued Operations - Income (Loss) From Discontinued Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Operating expenses        
Discontinued operations expense $ 254 $ 0 $ 465 $ 0
Discontinued Operations, Held-for-sale        
Revenue:        
Revenue 106,256 119,748 213,329 223,886
Operating expenses        
Selling, general and administrative 6,812 9,348 17,514 18,278
Depreciation and amortization 0 22,901 0 47,727
Total operating expenses 31,526 74,878 68,087 154,601
Operating income 74,730 44,870 145,242 69,285
Other (expense) income:        
Interest expense (4,317) (4,742) (8,701) (10,970)
Income before income taxes 70,413 40,128 136,541 58,315
Income tax expense 18,847 10,345 36,503 15,402
Income from discontinued operations, net of tax 51,566 29,783 100,038 42,913
Discontinued Operations, Held-for-sale | Service revenue and other        
Revenue:        
Revenue 100,402 110,138 201,076 201,526
Discontinued Operations, Held-for-sale | Equipment revenue        
Revenue:        
Revenue 5,854 9,610 12,253 22,360
Discontinued Operations, Held-for-sale | Cost of services        
Operating expenses        
Cost of services and cost of goods sold 18,717 33,192 38,144 66,631
Discontinued Operations, Held-for-sale | Cost of goods sold        
Operating expenses        
Cost of services and cost of goods sold $ 5,743 $ 9,437 $ 11,964 $ 21,965