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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 3) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Derivative Assets |  |
Gross amounts of recognized assets | $ 66,473 | $ 54,454
Gross amounts offset in the statement of financial position | (934) | (3,630)
Net amounts of assets presented in the statement of financial position | 65,539 | 50,824
Gross amounts financial instrument not offset in the statement of financial position |  | 1,892
Net amount | 65,539 | 52,716
Derivative Liabilities |  |
Gross amounts of recognized liabilities | 934 | 3,822
Gross amounts offset in the statement of financial position | (934) | (3,630)
Net amounts of liabilities presented in the statement of financial position |  | 192
Gross amounts of financial instruments not offset in the statement of financial position | 390 |
Net amount | $ 390 | $ 192

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