XML 48 R37.htm IDEA: XBRL DOCUMENT v3.3.1.900
Other Assets (Tables)
12 Months Ended
Dec. 31, 2015
Other Assets [Abstract]  
Other Assets
   
December 31,
 
   
2015
   
2014
 
   
U.S. Dollars
 
Deposits for operating leases
    248       348