Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-based Compensation

The Company included the following amounts for share-based compensation awards in the unaudited condensed consolidated statements of operations (in thousands):

	Three Months Ended March 31,
	2015		2014
Cost of revenues (1)	$	21	$	(30	)
Research and development	215		47
Sales and marketing	40		79
General and administrative	514		381
Totals	$	790	$	477

(1) Negative expense resulted from a change in the estimated forfeiture rates during the first quarter of 2014.