Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Net Loss Per Share [Abstract]

Basic and diluted for net loss per share

(in thousands, except per share amounts)	Three months ended  June 30,
	2014			2013
BASIC AND DILUTED
Weighted average number of common shares outstanding		39,233			34,135
Number of shares for computation of net loss per share		39,233			34,135
Net loss	$	(3,874	)	$	(3,120	)
Net loss per share - basic and diluted	$	(0.10	)	$	(0.09	)

(in thousands, except per share amounts)	Six months ended  June 30,
	2014			2013
BASIC AND DILUTED
Weighted average number of common shares outstanding		38,587			33,825
Number of shares for computation of net loss per share		38,587			33,825
Net loss	$	(7,882	)	$	(6,690	)
Net loss per share - basic and diluted	$	(0.20	)	$	(0.20	)