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Supplemental Financial Information - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Restructuring Cost and Reserve [Line Items]        
Restructuring charges $ 0 $ 143 $ 0 $ 949
Impairment charges 0 940 0 956
Lease income 0 329 0 876
Depreciation on leased assets $ 0 366 $ 0 1,551
Facility Consolidation        
Restructuring Cost and Reserve [Line Items]        
Restructuring charges   $ 100   $ 900