(2) Restricted cash included in cash and cash equivalents as of December 31, 2017, 2016 and January 1, 2016 are as follows:
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December 31, 2017 |
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December 31, 2016 |
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January 1, 2016 |
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(In millions of Korean won) |
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Credit card deposits |
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20 |
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— |
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— |
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