Quarterly report pursuant to Section 13 or 15(d)

Restricted Cash (Details)

v3.10.0.1
Restricted Cash (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Mar. 31, 2018
Restricted cash $ 27,103  
(Recast)    
Restricted cash [1]   $ 21,962
Brokerage customers' cash    
Restricted cash 17,544  
Brokerage customers' cash | (Recast)    
Restricted cash   12,963
Deferred distribution payments    
Restricted cash 8,534  
Deferred distribution payments | (Recast)    
Restricted cash   8,534
Reserve with Central Bank of Russia    
Restricted cash 673  
Reserve with Central Bank of Russia | (Recast)    
Restricted cash   115
Guaranty deposits    
Restricted cash $ 352  
Guaranty deposits | (Recast)    
Restricted cash   $ 350
[1] See Notes 2 and 3 for information regarding recast amounts and basis of financial statement presentation.