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Cash and Cash Equivalents
12 Months Ended
Dec. 31, 2022
Cash and cash equivalents [abstract]  
Cash and Cash Equivalents Cash and Cash Equivalents
(1)Cash and cash equivalents as of December 31, 2022 and 2021 consist of the follows:
December 31,
2022
December 31,
2021
(In millions of Korean won)
Deposits in banks169,877 99,105 
Total
169,877 99,105 
(2)The Group does not have any restricted cash and cash equivalents as of December 31, 2022 and 2021.