The gross amount and present value of minimum lease payments as of December 31, 2016 and 2017 are as follows:
| 2016 | 2017 | |||||||
| (in millions of Won) | ||||||||
|
Less than 1 year |
₩ | 13,114 | 11,771 | |||||
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1 year – 5 years |
12,547 | 828 | ||||||
|
Unrealized interest income |
(4,035 | ) | (1,396 | ) | ||||
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Present value of minimum lease payment |
₩ | 21,626 | 11,203 | |||||
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