Condensed Consolidated Balance Sheets - KRW (₩) ₩ in Thousands	Sep. 30, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and cash equivalents	₩ 213,009	₩ 126,406
Short-term financial instruments	9,000	18,000
Accounts receivable, net of allowance for doubtful accounts of ￦11,227	749,775	546,671
Inventories	449,067	7,217
Other current assets	31,695	48,608
Total Current Assets	1,452,546	746,902
Property and equipment, net	261,941	44,224
Goodwill	1,430,625	1,430,625
Intangible assets, net	226,577	302,155
Deposits	104,051	103,199
Total Assets	3,475,740	2,627,105
CURRENT LIABILITIES:
Accounts payable	1,117,175	1,393,676
Nontrade payables	1,664,887	1,307,079
Other current liabilities	241,190	238,073
Short-term borrowings	2,205,000	2,385,545
Loans from related parties	24,000	45,980
Current portion of long-term debt	334,637	222,260
Total Current Liabilities	5,586,889	5,592,613
Long-term debt	429,571	452,500
Lease liabilities	227,046
Accrued benefit pension liability	1,344,851	1,180,730
Total Liabilities	7,588,357	7,225,843
Commitments and Contingencies (Note 11)
STOCKHOLDERS' DEFICIT :
Common stock, $0.001 par value, 300,000,000 shares authorized, 23,159,105 and 22,927,992 shares issued and outstanding as of September 30, 2019 and December 31, 2018, respectively	26,460	26,198
Additional paid-in capital	7,636,704	7,221,876
Accumulated other comprehensive loss	(268,314)	(215,614)
Accumulated deficit	(11,507,467)	(11,631,198)
Total Stockholders' Deficit	(4,112,617)	(4,598,738)
Total Liabilities and Stockholders' Deficit	₩ 3,475,740	₩ 2,627,105