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Property and Equipment - Summary of Classification of Depreciation Expenses in Statements of Comprehensive Income (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Disclosure Of Property Plant And Equipment [Line Items] |  |  |
Depreciation of property,plant and equipment | ₩ 3,783 | ₩ 2,748 | ₩ 545
Cost of Revenues |  |  |
Disclosure Of Property Plant And Equipment [Line Items] |  |  |
Depreciation of property,plant and equipment | 2,123 | 1,795 | 260
Selling, General and Administrative Expenses |  |  |
Disclosure Of Property Plant And Equipment [Line Items] |  |  |
Depreciation of property,plant and equipment | 1,424 | 761 | 233
Research and Development |  |  |
Disclosure Of Property Plant And Equipment [Line Items] |  |  |
Depreciation of property,plant and equipment | ₩ 236 | ₩ 192 | ₩ 52

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- Definition The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2020-01-01 -Paragraph 73 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2020-en-r&anchor=para_73_e_vii&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2020-01-01 -Paragraph 75 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2020-en-r&anchor=para_75_a&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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