Quarterly report pursuant to Section 13 or 15(d)

Receivables (Components of Receivables and Secured Loans - Trading) (Details)

v2.4.0.8
Receivables (Components of Receivables and Secured Loans - Trading) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Jun. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Receivables and secured loans gross $ 63,818 $ 94,613
Subtotal 31,957 59,028
Secured loans 31,861 35,585
Less: allowance for doubtful accounts (30) (104)
Subtotal 63,788 94,509
Derivative assets — open sales and purchase commitments, net 2,245 0
Derivative assets — futures contracts 5,741 14,967
Derivative assets — forward contracts 9,813 471
Receivables, net 81,587 109,947
Customer trade receivables
    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Receivables and secured loans gross 12,361 38,405
Wholesale trade advances
    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Receivables and secured loans gross 9,931 20,623
Due from brokers
    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Receivables and secured loans gross 9,665 0
Secured loans
    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Receivables and secured loans gross 31,861 35,585
Secured loans $ 31,861 $ 35,585