Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Current maturities of long term loans (Schedule of Current Maturities of Long Term Loans) (Details)

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Current maturities of long term loans (Schedule of Current Maturities of Long Term Loans) (Details) - EUR (€)
€ in Thousands
1 Months Ended 12 Months Ended
Dec. 31, 2010
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
[1]
Disclosure of detailed information about borrowings [line items]        
Current maturities of long term loans   € 3,103 € 1,094 [1] € 1,040
Linkage terms 3 months EURIBOR EURIBOR    
Interest rate 3.43% 3.50% 3.50%  
Consumer price index in Israel [Member]        
Disclosure of detailed information about borrowings [line items]        
Current maturities of long term loans   € 1,455    
Linkage terms   Consumer price index in Israel    
Interest rate   4.65%    
Bottom of range [Member]        
Disclosure of detailed information about borrowings [line items]        
Interest rate   1.60% 1.60%  
Top of range [member]        
Disclosure of detailed information about borrowings [line items]        
Interest rate   3.50% 3.50%  
[1] Please refer to note 2C for functional and presentation currency.