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Other Liabilities (Tables)
12 Months Ended
Dec. 31, 2019
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Summary of Other Liabilities
Other liabilities at the reporting date are as follows:
 
(In millions of won)
        
   
December 31, 2018
   
December 31, 2019
 
Current liabilities
    
Withholdings
  
W
30,970    28,376 
Unearned revenues
   43,841    44,333 
Security deposits
   165    9,310 
  
 
 
   
 
 
 
  
W
74,976    82,019 
  
 
 
   
 
 
 
Non-current
liabilities
    
Long-term accrued expenses
  
W
80,817    78,537 
Long-term other accounts payable
   3,103    1,069 
Long-term advances received
   2,116    6,852 
Security deposits
   10,790    1,690 
  
 
 
   
 
 
 
  
W
96,826    88,148