Annual report pursuant to Section 13 and 15(d)

Segment Information - Capital Expenditures by Reportable Segment (Details)

v3.20.1
Segment Information - Capital Expenditures by Reportable Segment (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2018
Segment Reporting Information [Line Items]      
Capital expenditures $ 10,855 $ 12,036 $ 10,008
United States Segment      
Segment Reporting Information [Line Items]      
Capital expenditures 5,607 8,432 4,257
Canada      
Segment Reporting Information [Line Items]      
Capital expenditures 4,221 2,753 5,295
Europe Segment      
Segment Reporting Information [Line Items]      
Capital expenditures 654 612 118
Asia Segment      
Segment Reporting Information [Line Items]      
Capital expenditures $ 373 $ 239 $ 338