| Securities Repurchase Agreement Obligations | As
of March 31, 2019 and March 31, 2018, trading securities included collateralized securities subject to repurchase agreements as
described in the following table:   
    |  | March
    31, 2019 |  
    |  | Interest
    rates and remaining contractual maturity of the agreements |  
    |  | Average
    interest rate |  | Up
    to 30 days |  | 30-90
    days |  | Over
    90 days |  | Total |  
    |  |  
    |  |  |  |  |  |  |  |  |  |  |  
    | Securities
    sold under repurchase agreements |  |  |  |  |  |  |  |  |  |  
    | Corporate
    equity | 12.06% |  | $
    49,048 |  | $
    - |  | $
    2,146 |  | $
    51,194 |  
    | Corporate
    debt | 10.38% |  | 13,548 |  | - |  | - |  | 13,548 |  
    | Non-US
    sovereign debt | 8.62% |  | 8,879 |  | - |  | - |  | 8,879 |  
    | Total
    securities sold under repurchase agreements |  |  | $
    71,475 |  | $
    - |  | $
    2,146 |  | $
    73,621 |    
    |  | March
    31, 2018 (Recast) |  
    |  | Interest
    rate and remaining contractual maturity of the agreements |  
    |  | Average
    interest rate |  | Up
    to 30 days |  | 30-90
    days |  | Over
    90 days |  | Total |  
    |  |  |  |  |  |  |  |  |  |  |  
    | Securities
    sold under repurchase agreements |  |  |  |  |  |  |  |  |  |  
    | Corporate
    equity | 12.04% |  | $
    109,821 |  | $
    8,960 |  | $
    7,149 |  | $
    125,930 |  
    | Corporate
    debt | 10.64% |  | 24,257 |  | 2,023 |  | - |  | 26,280 |  
    | Non-US
    sovereign debt | 8.54% |  | 2,565 |  | - |  | - |  | 2,565 |  
    | Total
    securities sold under repurchase agreements |  |  | $
    136,643 |  | $
    10,983 |  | $
    7,149 |  | $
    154,775 |    The
fair value of collateral pledged under repurchase agreements as of March 31, 2019 and March 31, 2018, was $105,842 and $203,140,
respectively.   Securities pledged as collateral
by the Company under repurchase agreements are liquid trading securities with market quotes and significant trading volume. |