XML 89 R63.htm IDEA: XBRL DOCUMENT v3.6.0.2
FINANCING ARRANGEMENTS (DETAILS) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Long-term debt    
Total long-term debt $ 5,893 $ 11,606
Current portion of long-term debt (2,923) (5,621)
Long-term debt 2,970 5,985
Long-term Debt, Fiscal Year Maturity [Abstract]    
2017 2,993  
2018 2,993  
Total maturities of long term debt 5,986  
Mortgages [Member]    
Long-term debt    
Total long-term debt 0 2,070
Term Loans [Member]    
Long-term debt    
Total long-term debt $ 5,893 $ 9,536