Quarterly report pursuant to Section 13 or 15(d)

(Gain) Loss on Write Down and Disposal of Long-Lived Assets (Details)

v3.19.2
(Gain) Loss on Write Down and Disposal of Long-Lived Assets (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Property, Plant and Equipment [Line Items]    
Disposal Group, Not (Gain) loss on write down and disposal of long-lived assetsDiscontinued Operation, Loss (Gain) on Write-down $ 960 $ 511