Annual report pursuant to Section 13 and 15(d)

INTANGIBLE ASSETS (Details)

v3.3.1.900
INTANGIBLE ASSETS (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Intangible assets      
Net amount $ 559 $ 704  
Product formulations      
Intangible assets      
Gross carrying amount 1,400 1,800  
Accumulated amortization 800 1,100  
Net amount 600 700  
Amortization expense for intangible assets 100 $ 100 $ 100
Estimated Amortization Expense      
2016 91    
2017 91    
2018 91    
2019 91    
2020 91    
Thereafter 104    
Total $ 559    
Product formulations | Minimum      
Intangible assets      
Estimated useful lives 9 years    
Product formulations | Maximum      
Intangible assets      
Estimated useful lives 15 years