Computation of net income (loss) per share (Tables)

12 Months Ended

Dec. 31, 2013

Computation of net income (loss) per share [Abstract]

Reconciliation of Numerator and Denominator of Basic and Diluted Income (Loss) per share Computations

The following table is a reconciliation of the numerator and denominator of the basic and diluted income (loss) per share computations for the years ended December 31, 2013, 2012 and 2011:

(in thousands, except per share amounts)	Year ended December 31,
Numerator:	2013			2012		2011
Net income (loss) attributable to Stratasys Ltd.- numerator for basic        net income (loss) per share	$	(26,954	)	$	8,491	$	20,626
Add: Effect of dilutive securities
Earn-out		(1,683	)		-		-
Numerator for diluted income (loss) per share		(28,637	)		8,491		20,626
Denominator:
Weighted average shares - denominator for basic net income (loss) per share		42,079			22,812		21,133
Add: Effect of dilutive securities
Earn-out		20			-		-
Stock options and other equity compensation		-			964		520
Denominator for diluted income (loss) per share		42,099			23,776		21,653
Net income (loss) per share attributable to Stratasys Ltd.
Basic	$	(0.64	)	$	0.37	$	0.98
Diluted	$	(0.68	)	$	0.36	$	0.95