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ACCUMULATED OTHER COMPREHENSIVE INCOME (Details 2) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Available-for-sale investment securities: |  |
Net unrealized gains arising during the period | $ 26,130 | $ 20,470
Net realized gains reclassified into net income | (3,842) | (4,404)
Net change | 22,288 | 16,066
Foreign currency translation adjustments: |  |
Net unrealized losses arising during period | (33) | 0
Net change | (33) | 0
Other comprehensive income | 22,255 | 16,066
Available-for-sale investment securities: |  |
Net unrealized gains arising during the period | (10,988) | (8,598)
Net realized gains reclassified into net income | 1,616 | 1,850
Net change | (9,372) | (6,748)
Foreign currency translation adjustments: |  |
Net unrealized losses arising during period | 0 | 0
Net change | 0 | 0
Other comprehensive income | (9,372) | (6,748)
Available-for-sale investment securities: |  |
Net unrealized gains arising during the period | 15,142 | 11,872
Net realized gains reclassified into net income | (2,226) | (2,554)
Net change | 12,916 | 9,318
Foreign currency translation adjustments: |  |
Net unrealized losses arising during period | (33) | 0
Net change | (33) | 0
Other comprehensive income | $ 12,883 | $ 9,318

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