Quarterly report pursuant to Section 13 or 15(d)

Sales (Details)

v2.4.0.8
Sales (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2014
Unusual Risk or Uncertainty [Line Items]  
Sales Revenue, Goods, Net $ 15,383
Concentration Risk, Percentage 100.00%
Company A [Member]
 
Unusual Risk or Uncertainty [Line Items]  
Sales Revenue, Goods, Net 7,197
Concentration Risk, Percentage 46.80%
Company B [Member]
 
Unusual Risk or Uncertainty [Line Items]  
Sales Revenue, Goods, Net 4,127
Concentration Risk, Percentage 26.80%
Company C [Member]
 
Unusual Risk or Uncertainty [Line Items]  
Sales Revenue, Goods, Net 2,596
Concentration Risk, Percentage 16.90%
Company A, B and C[Member]
 
Unusual Risk or Uncertainty [Line Items]  
Sales Revenue, Goods, Net 1,254
Concentration Risk, Percentage 8.10%
Disposal fees $ 209
Disposal Fees Concentration Risk Percentage 1.40%