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Lease (Tables) | 12 Months Ended
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Dec. 31, 2020
Presentation Of Leases For Lessee [Abstract] |
Summary of of Right-of-Use Assets and Lease Liabilities Recognized in Consolidated Statements of Financial Position | (1) Details of right-of-use assets and lease liabilities recognized in the consolidated statements of financial position as of December 31, 2020 and 2019 are as follows:
|  | December 31, 2020 |  |  | December 31, 2019 |
|  | (In millions of Korean won) |
Right-of-use assets(*1) |  |  |  |  |  |  |  |  |  |
Offices |  | W |  | 3,904 |  |  | W |  | 3,642 |
Vehicles |  |  |  | 102 |  |  |  |  | 266 |
Others |  |  |  | 1,731 |  |  |  |  | 1,038 |
Total |  | W |  | 5,737 |  |  | W |  | 4,946 |
Lease liabilities(*2) |  |  |  |  |  |  |  |  |  |
Current |  |  |  | 2,653 |  |  |  |  | 1,986 |
Non-current |  |  |  | 3,247 |  |  |  |  | 3,008 |
Total |  | W |  | 5,900 |  |  | W |  | 4,994 |
(*1) Right-of-use assets are included in the ‘Property and equipment’ in the consolidated statement of financial position. (*2) Lease liabilities are included in the ‘Other current liabilities’ and ‘Other non-current liabilities’ in the consolidated statement of financial position.
Summary of Changes in Right-of-Use Assets | (2) Changes in right-of-use assets for the years ended December 31, 2020 and 2019 are as follows:
|  | 2020 |
|  | Offices |  |  | Vehicles |  |  | Others |  |  | Total |
|  |  | (In millions of Korean won) |
Balance as of January 1, 2020 |  | W |  | 3,642 |  |  | W |  | 266 |  |  | W |  | 1,038 |  |  | W |  | 4,946 |
Depreciation |  |  |  | (1,493 | ) |  |  |  | (186 | ) |  |  |  | (1,278 | ) |  |  |  | (2,957 | )
Additions |  |  |  | 1,780 |  |  |  |  | 36 |  |  |  |  | 1,968 |  |  |  |  | 3,784 |
Removal |  |  |  | — |  |  |  |  | (13 | ) |  |  |  | — |  |  |  |  | (13 | )
Translation differences |  |  |  | (25 | ) |  |  |  | (1 | ) |  |  |  | 3 |  |  |  |  | (23 | )
Balance as of December 31, 2020 |  | W |  | 3,904 |  |  | W |  | 102 |  |  | W |  | 1,731 |  |  | W |  | 5,737 |
|  | 2019 |
|  | Offices |  |  | Vehicles |  |  | Others |  |  | Total |
|  |  | (In millions of Korean won) |
Balance as of January 1, 2019 |  | W |  | 2,752 |  |  | W |  | 53 |  |  | W |  | 1,648 |  |  | W |  | 4,453 |
Depreciation |  |  |  | (901 | ) |  |  |  | (92 | ) |  |  |  | (1,142 | ) |  |  |  | (2,135 | )
Additions |  |  |  | 1,791 |  |  |  |  | 320 |  |  |  |  | 526 |  |  |  |  | 2,637 |
Removal |  |  |  | — |  |  |  |  | (15 | ) |  |  |  | — |  |  |  |  | (15 | )
Translation differences |  |  |  | — |  |  |  |  | — |  |  |  |  | 6 |  |  |  |  | 6 |
Balance as of December 31, 2019 |  | W |  | 3,642 |  |  | W |  | 266 |  |  | W |  | 1,038 |  |  | W |  | 4,946 |
Summary of Amounts Recognized in Consolidated Statements of Profit or Loss | (3) Details of amounts recognized in the consolidated statements of profit or loss for the years ended December 31, 2020 and 2019 are as follows:
|  | 2020 |  |  |  | 2019 |
|  | (In millions of Korean won) |
Interest expense relating to lease liabilities (included in finance cost) |  | W |  | 186 |  |  | W |  | 277 |
Expense relating to short-term leases |  |  |  | 123 |  |  |  |  | 322 |
Expense relating to leases of low-value assets that are not short-term leases |  |  |  | 9 |  |  |  |  | 10 |
Summary of Amounts Relating to Leases in Consolidated Statements of Profit or Loss | (4) Details of amounts recognized in the consolidated statements of Cash flows for the years ended December 31, 2020 and 2019 are as follows:
|  |  | 2020 |  |  |  | 2019 |
|  |  | (In millions of Korean won) |
Total cash outflows of leases |  | W |  | 3,210 |  |  | W |  | 2,644 |

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