XML 52 R36.htm IDEA: XBRL DOCUMENT
v3.22.1

Financial Instruments by Category (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Disclosure of detailed information about financial instruments [abstract] |
Schedule of Carrying Amounts of Financial Instruments by Category | Carrying amounts of financial instruments by category as of December 31, 2021 and 2020 are as follows:
| December 31, 2021 |  | December 31, 2020
Financial assets at amortized cost | (In millions of Korean won)
Cash and cash equivalents | ₩ | 99,105 |  |  | ₩ | 110,632 |
Short-term financial instruments | 143,000 |  |  | 71,000 |
Accounts receivables, net | 52,615 |  |  | 59,761 |
Other receivables, net | 6 |  |  | 8 |
Other current financial assets | 598 |  |  | 818 |
Other non-current financial assets | 3,019 |  |  | 1,324 |
Financial assets at fair value through profit or loss |  |  |
Short-term financial instruments | 5,000 |  |  | — |
Total | ₩ | 303,343 |  |  | ₩ | 243,543 |
| December 31, 2021 |  | December 31, 2020
Financial liabilities at amortized cost | (In millions of Korean won)
Accounts payables (*) | ₩ | 36,864 |  |  | ₩ | 52,688 |
Long-term accounts payable | 729 |  |  | 1,402 |
Accrued expenses (*) | 49 |  |  | 62 |
Other current liabilities | 3,607 |  |  | 2,653 |
Other non-current liabilities | 5,123 |  |  | 3,247 |
Total | ₩ | 46,372 |  |  | ₩ | 60,052 |
(*)Accounts payable and accrued expenses that are not financial liabilities are excluded.
Schedule of Net Income and Expenses From Financial Instruments | Net income and expenses from financial instruments for the years ended December 31, 2021, 2020 and 2019 are as follows:
| 2021 |  | 2020 |  | 2019
Financial assets at amortized cost | (In millions of Korean won)
Interest income | ₩ | 1,355 |  |  | ₩ | 1,088 |  |  | ₩ | 1,626 |
Differences in foreign currency | 2,135 |  |  | (1,796) |  |  | 1,267 |
Financial assets at fair value through profit or loss |  |  |  |  |
Interest income | 28 |  |  | — |  |  | — |
Financial liabilities at amortized cost |  |  |  |  |
Interest expense | (115) |  |  | (186) |  |  | (277) |
Differences in foreign currency | (821) |  |  | 537 |  |  | (22) |

X
- Definition Disclosure of net gains or losses by category of financial instruments. + References No definition available. + Details
Name: | grvy_DisclosureOfNetGainsOrLossesByCategoryOfFinancialInstrumentsExplanatoryTableTextBlock
Namespace Prefix: | grvy_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about financial instruments. [Refer: Financial instruments, class [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 31 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_31&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_7&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 35K -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35K&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinancialInstrumentsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration