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EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2014
EARNINGS PER SHARE [Abstract]  
Schedule of Net Income Used in Earnings Per Share
 

US dollars

 

 

Year ended December 31,

 

(in thousands)

 

2014

 

2013

 

2012

 

Net income attributable to stockholder's used for the computation of basic and diluted earnings per share

 

30,429

 

23,762

 

24,880

 

Schedule of Weighted Average Shares Used in Earnings Per Share
 

Number of shares

 

 

Year ended December 31,

 

(in thousands)

 

2014

 

2013

 

2011

 

Weighted average number of shares used in the computation of basic and diluted earnings per share

 

20,968

 

20,968

 

20,968