Condensed Consolidated Balance Sheets - KRW (₩) ₩ in Thousands	Sep. 30, 2018	Dec. 31, 2017
CURRENT ASSETS:
Cash and cash equivalents	₩ 374,680	₩ 109,316
Short-term financial instruments	69,000	338,000
Accounts receivable, net of allowance for doubtful accounts of ₩11,227 and ₩11,227, as of September 30, 2018 and December 31, 2017, respectively	528,123	480,673
Inventories	16,873	6,200
Loans to related parties		164,000
Other current assets	93,343	65,087
Total Current Assets	1,082,019	1,163,276
Property and equipment, net	48,075	59,808
Goodwill	1,430,625	1,430,625
Intangible assets, net	327,379	403,053
Deposits	100,199	120,499
Total Assets	2,988,297	3,177,261
CURRENT LIABILITIES:
Accounts payable	1,059,717	1,129,854
Nontrade payables	1,540,145	1,131,517
Other current liabilities	182,915	193,048
Short-term borrowings	2,487,549	2,789,886
Loans from related parties	55,976	18,895
Current portion of long-term debt	205,610	245,240
Total Current Liabilities	5,531,912	5,508,440
Long-term debt	510,790	684,760
Loans from related parties
Accrued benefit pension liability	1,066,377	930,098
Total Liabilities	7,109,079	7,123,298
Commitments and Contingencies (Note 14)
STOCKHOLDERS' DEFICIT :
Common stock, $0.001 par value, 100,000,000 shares authorized, 22,927,992 and 22,061,317 shares issued and outstanding as of September 30, 2018 and December 31, 2017, respectively	26,198	25,265
Additional paid-in capital	7,136,825	6,577,829
Accumulated other comprehensive loss	(62,833)	(56,593)
Accumulated deficit	(11,220,972)	(10,492,538)
Total Stockholders' Deficit	(4,120,782)	(3,946,037)
Total Liabilities and Stockholders' Deficit	₩ 2,988,297	₩ 3,177,261