XML 52 R38.htm IDEA: XBRL DOCUMENT v3.21.1

Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure Of Intangible Assets [Abstract]

Summary of Intangible Assets

Details of intangible assets as of December 31, 2020 and 2019 are as follows:

		December 31, 2020
		(In millions of Korean Won)
		Acquisition price					Accumulated amortization(*)					Carrying Amount
Software		W		14,303			W		(12,069	)		W		2,234
Industrial property rights				859					(527	)				332
Other intangible assets				4,546					(3,749	)				797
Total		W		19,708			W		(16,345	)		W		3,363

		December 31, 2019
		(In millions of Korean Won)
		Acquisition price					Accumulated amortization(*)					Carrying Amount
Software		W		12,316			W		(11,172	)		W		1,144
Industrial property rights				674					(488	)				186
Other intangible assets				3,820					(3,433	)				387
Total		W		16,810			W		(15,093	)		W		1,717

(*) Accumulated amortization includes the amount of accumulated impairment loss.

Summary of Changes In Intangible Assets

Changes in intangible assets for the years ended December 31, 2020, 2019 and 2018 are as follows:

		2020
		Software					Industrial property rights					License					Other intangible assets					Total
		(In millions of Korean won)
Beginning balance		W		1,144			W		186			W		—			W		387			W		1,717
Acquisitions/Capital expenditure				1,986					185					—					725					2,896
Amortization				(897	)				(39	)				—					(201	)				(1,137	)
Disposals				—					—					—					—					—
Impairment(*)				—					—					—					(115	)				(115	)
Foreign exchange differences				1					—					—					1					2
Ending balance		W		2,234			W		332			W		—			W		797			W		3,363

(*) The Group recognized Korean Won 115 million of impairment loss as carrying amount of the other intangible assets exceeded recoverable amount as of December 31, 2020.

		2019
		Software					Industrial property rights						License					Other intangible assets				Total
		(In millions of Korean won)
Beginning balance		W		991			W		72			W		57			W		43			W		1,163
Acquisitions				951					153					—					410					1,514
Amortization				(807	)				(27	)				(5	)				(66	)				(905	)
Disposals				(8	)				(12	)				—					—					(20	)
Impairment(*)				—					—					(52	)				—					(52	)
Foreign exchange differences				17					—					—					—					17
Ending balance		W		1,144			W		186			W		—			W		387			W		1,717

(*) The Group recognized Korean Won 52 million of impairment loss as carrying amount of the license exceeded recoverable amount as of December 31, 2019.

		2018
		Software					Industrial property rights						License					Other intangible assets				Total
		(In millions of Korean won)
Beginning balance		W		64			W		77			W		843			W		52			W		1,036
Acquisitions				1,523					16					78					—					1,617
Amortization				(597	)				(21	)				(241	)				(9	)				(868	)
Disposals				—					—					—					—					—
Impairment(*)				—					—					(623	)				—					(623	)
Foreign exchange differences				1					—					—					—					1
Ending balance		W		991			W		72			W		57			W		43			W		1,163

(*) The Group recognized Korean Won 623 million of impairment loss as carrying amount of the license exceeded recoverable amount as of December 31, 2018.

Summary of Classification of Amortization in Statements of Comprehensive Income

Classification of amortization in the statements of comprehensive income for the years ended December 31, 2020, 2019 and 2018 are as follows:

		2020					2019					2018
		(In millions of Korean won)
Cost of revenues		W		479			W		101			W		251
Selling, general and administrative expenses				597					745					581
Research and development				61					59					36
Total		W		1,137			W		905			W		868

X

- Definition

Disclosure of intangible assets amortization.

+ References

No definition available.

+ Details

Name:	grvy_DisclosureOfIntangibleAssetsAmortizationExplanatory
Namespace Prefix:	grvy_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The disclosure of detailed information about intangible assets. [Refer: Intangible assets other than goodwill]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 38
-IssueDate 2020-01-01
-Paragraph 118
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2020-en-r&anchor=para_118&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfIntangibleAssetsAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The disclosure of the reconciliation of changes in intangible assets and goodwill. [Refer: Intangible assets and goodwill]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 38
-IssueDate 2020-01-01
-Paragraph 118
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2020-en-r&anchor=para_118&doctype=Standard
-URIDate 2020-01-01

+ Details

Name:	ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory
Namespace Prefix:	ifrs-full_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration