XML 48 R128.htm IDEA: XBRL DOCUMENT v2.4.0.6
Related Parties Transactions And Balances (Schedule Of Related Parties Transactions And Balances) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Related Parties Transactions And Balances [Abstract]      
Sales to affiliated companies $ 20,256 [1] $ 33,124 [1] $ 39,929 [1]
Participation in expenses 3,923 3,955 4,217
Supplies from affiliated companies 44,840 [2] 57,339 [2] 64,058 [2]
Trade receivables and other receivables 21,696 [1] 20,970 [1]  
Trade payables $ 17,767 [2] $ 30,955 [2]  
[1] The significant sales and balances include sales of helmet mounted cueing systems purchased from the Company by VSI.
[2] Includes electro-optics components and sensors, purchased by the Company from SCD, and electro-optics products, purchased by the Company, from Opgal.