37. | Other Income and Expense |
(1) | Other income for the years ended December 31, 2015, 2016 and 2017 are as follows: |
2015 | 2016 | 2017 | ||||||||||||||
In millions of won | ||||||||||||||||
Reversal of other provisions |
₩ | 6,355 | 22,034 | 35,265 | ||||||||||||
Reversal of other allowance for doubtful accounts |
413 | 5,489 | 2,166 | |||||||||||||
Gains on government grants |
204 | 111 | 430 | |||||||||||||
Gains on assets contributed |
9,004 | 12,254 | 4,218 | |||||||||||||
Gains on liabilities exempted |
2,588 | 1,959 | 3,166 | |||||||||||||
Compensation and reparations revenue |
166,355 | 114,530 | 89,196 | |||||||||||||
Revenue from research contracts |
5,342 | 13,143 | 12,580 | |||||||||||||
Income related to transfer of assets from customers |
375,995 | 427,297 | 478,973 | |||||||||||||
Rental income |
196,406 | 211,580 | 192,136 | |||||||||||||
Others |
45,552 | 31,787 | 50,988 | |||||||||||||
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₩ | 808,214 | 840,184 | 869,118 | |||||||||||||
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(2) | Details of others of other income for the years ended December 31, 2015, 2016 and 2017 are as follows: |
2015 | 2016 | 2017 | ||||||||||||||
In millions of won | ||||||||||||||||
Refund of claim for rectification |
₩ | 7,623 | 8,722 | 9,655 | ||||||||||||
Adjustment of research project |
4,090 | 4,148 | 3,884 | |||||||||||||
Maintenance expenses on lease building |
324 | 354 | 135 | |||||||||||||
Training expenses |
4,774 | 4,478 | 3,045 | |||||||||||||
Deposit redemption |
430 | 991 | 34 | |||||||||||||
Reversal of expenses on litigation |
219 | 893 | 360 | |||||||||||||
Revenue on royalty fee |
2,739 | 2,486 | 2,888 | |||||||||||||
Reimbursement of insurance fee |
11,797 | — | 1,498 | |||||||||||||
Gains on guarantee contracts |
4,523 | 2,796 | 456 | |||||||||||||
Others |
9,033 | 6,919 | 29,033 | |||||||||||||
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₩ | 45,552 | 31,787 | 50,988 | |||||||||||||
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(3) | Other expense for the years ended December 31, 2015, 2016 and 2017 are as follows: |
2015 | 2016 | 2017 | ||||||||||||||
In millions of won | ||||||||||||||||
Compensation and indemnification expense |
₩ | 16,959 | — | 37 | ||||||||||||
Accretion expenses of other provisions |
4,575 | 4,556 | 7,535 | |||||||||||||
Depreciation expenses on investment properties |
669 | 678 | 1,176 | |||||||||||||
Depreciation expenses on idle assets |
6,698 | 6,639 | 6,644 | |||||||||||||
Other bad debt expense |
18,473 | 4,585 | 1,778 | |||||||||||||
Donations |
34,134 | 114,094 | 119,421 | |||||||||||||
Others |
27,340 | 58,072 | 43,464 | |||||||||||||
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₩ | 108,848 | 188,624 | 180,055 | |||||||||||||
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(4) | Details of others of other expense for the years ended December 31, 2015, 2016 and 2017 are as follows: |
2015 | 2016 | 2017 | ||||||||||||||
In millions of won | ||||||||||||||||
Operating expenses related to the idle assets |
₩ | 779 | 459 | 136 | ||||||||||||
Research grants |
1,392 | 1,461 | 1,180 | |||||||||||||
Supporting expenses on farming and fishing village |
14,626 | 15,201 | 11,956 | |||||||||||||
Operating expenses on fitness center |
2,912 | 2,706 | 3,498 | |||||||||||||
Expenses on adjustment of research and development grants |
709 | — | 806 | |||||||||||||
Taxes and dues |
1,105 | 4,582 | 2,270 | |||||||||||||
Expenses on R&D supporting |
146 | 690 | 5,459 | |||||||||||||
Moving expense |
3,191 | — | — | |||||||||||||
Others |
2,480 | 32,973 | 18,159 | |||||||||||||
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₩ | 27,340 | 58,072 | 43,464 | |||||||||||||
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