1.  Name and Address of Reporting Person*
Whitebox Convertible Arbitrage Advisors, LLC
    (Last)                  (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Convertible Arbitrage Partners, LP
    (Last)                  (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
(City)                     (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Convertible Arbitrage Fund, L.P.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Convertible Arbitrage Fund, Ltd.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Hedged High Yield Advisors, LLC
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Hedged High Yield Partners, LP
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Hedged High Yield Fund, L.P.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Hedged High Yield Fund, Ltd.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
AJR Financial, LLC
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Diversified Convertible Arbitrage Advisors, LLC
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Diversified Convertible Arbitrage Partners, LP
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Diversified Convertible Arbitrage Fund, L.P.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Whitebox Diversified Convertible Arbitrage Fund, Ltd.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Pandora Select Advisors, LLC
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Pandora Select Partners, L.P.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Pandora Select Fund, L.P.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)

1.  Name and Address of Reporting Person*
Pandora Select Fund, Ltd.
    (Last)                 (First)               (Middle)
3033 Excelsior Boulevard, Suite 300
                           (Street)
Minneapolis                MN                    55416
    (City)                 (State)               (Zip)