Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments and Hedging Transactions (Offsetting Assets and Liabilities) (Details)

v3.10.0.1
Derivative Instruments and Hedging Transactions (Offsetting Assets and Liabilities) (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Jun. 30, 2018
Nettable derivative assets:    
Gross derivative receivable $ 3,869 $ 7,807
Amounts Netted (1,163) (412)
Cash Collateral Pledge 0 0
Net derivative receivable 2,706 7,395
Nettable derivative liabilities:    
Gross derivative payable 38,999 23,288
Amounts Netted (1,124) (647)
Cash Collateral Pledge (1,901) (2,184)
Net derivative payables 35,974 20,457
Open sale and purchase commitments    
Nettable derivative assets:    
Gross derivative receivable 3,144 2,602
Amounts Netted (1,163) (328)
Cash Collateral Pledge 0 0
Net derivative receivable 1,981 2,274
Nettable derivative liabilities:    
Gross derivative payable 25,875 17,132
Amounts Netted (387) (647)
Cash Collateral Pledge 0 0
Net derivative payables 25,488 16,485
Options Held    
Nettable derivative assets:    
Gross derivative receivable 392 390
Amounts Netted 0 0
Cash Collateral Pledge 0 0
Net derivative receivable 392 390
Future contracts    
Nettable derivative assets:    
Gross derivative receivable 140 238
Amounts Netted 0 0
Cash Collateral Pledge 0 0
Net derivative receivable 140 238
Nettable derivative liabilities:    
Gross derivative payable 2,163 0
Amounts Netted 0 0
Cash Collateral Pledge 0 0
Net derivative payables 2,163 0
Forward contracts    
Nettable derivative assets:    
Gross derivative receivable 193 4,577
Amounts Netted 0 (84)
Cash Collateral Pledge 0 0
Net derivative receivable 193 4,493
Nettable derivative liabilities:    
Gross derivative payable 5,216 0
Amounts Netted (737) 0
Cash Collateral Pledge 0 0
Net derivative payables 4,479 0
Margin accounts    
Nettable derivative liabilities:    
Gross derivative payable 5,629 5,988
Amounts Netted 0 0
Cash Collateral Pledge (1,901) (2,184)
Net derivative payables 3,728 3,804
Liability of price protection programs    
Nettable derivative liabilities:    
Gross derivative payable 116 168
Amounts Netted 0 0
Cash Collateral Pledge 0 0
Net derivative payables $ 116 $ 168