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Employee Benefits	12 Months Ended
	Dec. 31, 2020
Disclosure Of Defined Benefit Plans [Abstract]
Employee Benefits	10. Employee Benefits The expenses recognized in relation to defined contribution plan for the years ended December 31, 2020, 2019 and 2018 are Won 1,968 million, Won 1,812 million and Won 1,546 million, respectively.

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- References

No definition available.

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- Definition

The entire disclosure for employee benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 19
-IssueDate 2020-01-01
-Section Scope
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2020-en-r&doctype=Standard&dita_xref=IAS19_g2-7_TI
-URIDate 2020-01-01

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