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Cash and cash equivalents (Tables) | 12 Months Ended
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Dec. 31, 2014
Cash and Cash Equivalents [Abstract] |
Schedule of Cash and Cash Equivalents [Table Text Block] | Cash and cash equivalents are as follows:
|  | December 31, 2014 |
|  | 2014 |  | 2013 |
Cash and due from banks |  |  | 4,985 |  |  | 2,161 |
Interest-bearing deposits in banks |  |  | 775,530 |  |  | 837,557 |
Total |  |  | 780,515 |  |  | 839,718 |
Less: |  |  |  |  |  |  |
Pledged deposits |  |  | 39,210 |  |  | 9,032 |
|  |  | 741,305 |  |  | 830,686 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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