Earnings Per Ordinary Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings (loss) per ordinary share:

Computation of Basic and Diluted Earnings (Loss) Per Ordinary Share

	Year Ended December 31,
	2015			2014		2013
	U.S. Dollars (In thousands, except per share data)
Net income (loss) attributable to Ordinary Shares		(10,113	)		3,337		7
Weighted average number of Ordinary Shares
outstanding used in basic earnings per Ordinary
Share calculation		33,352			30,464		30,040
Add assumed exercise of outstanding dilutive
potential Ordinary Shares		-			81		54
Weighted average number of Ordinary Shares
Outstanding used in diluted earnings per Ordinary
Share calculation		33,352			30,545		30,094
Basic income (loss) per Ordinary Share		(0.30	)		0.11		0.00
Diluted income (loss) per Ordinary Share		(0.30	)		0.11		0.00
Number of options excluded from the diluted
earnings per share calculation due to their
anti-dilutive effect		1,151			391		526