Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Detail)

v3.20.2
Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Detail) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Loss before income taxes    
Loss before income taxes $ (66,291) $ (28,580)
Current taxes    
Current tax expense 97 19
Deferred taxes    
Deferred tax expense 0 0
Total provision for income taxes 97 19
United States [Member]    
Loss before income taxes    
Loss before income taxes (9,245) (1,035)
Current taxes    
Current tax expense 61 7
Switzerland [Member]    
Loss before income taxes    
Loss before income taxes (53,413) (27,247)
Bermuda [Member]    
Loss before income taxes    
Loss before income taxes (3,661) (405)
United Kingdom [Member]    
Loss before income taxes    
Loss before income taxes 10 (20)
Other [Member]    
Loss before income taxes    
Loss before income taxes 18 127
Current taxes    
Current tax expense 2 0
State and Local Jurisdiction [Member]    
Current taxes    
Current tax expense $ 34 $ 12