Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES - NARRATIVE (Details)

v3.4.0.3
COMMITMENTS AND CONTINGENCIES - NARRATIVE (Details)
$ in Thousands, ₩ in Millions
1 Months Ended
Jan. 31, 2016
complaint
Mar. 31, 2016
USD ($)
Mar. 31, 2016
KRW (₩)
Securities Class Action      
Loss Contingencies [Line Items]      
Number of complaints 2    
Korean Business Segment | Other Noncurrent Assets      
Loss Contingencies [Line Items]      
Distributor claims reserve   $ 195 ₩ 223