Stock-Based Compensation

3 Months Ended

Jun. 30, 2011

Share-based Compensation [Abstract]

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

STOCK-BASED COMPENSATION

The Company has a stock option plan that provides for the granting of stock options, restricted stock and restricted stock units to directors, employees and consultants. The Company also has an employee stock purchase plan allowing employees to purchase the Company’s common stock at a discount.

Total stock-based compensation expense included in the unaudited condensed consolidated statements of operations for the three months ended June 30, 2011 and 2010, was as follows (in thousands):

	Three Months Ended June 30,
	2011		2010
Cost of revenue	$	37	$	17
Operating expense:
Selling and marketing	115		99
Research and development	96		73
General and administrative	85		86
Total stock-based compensation expense	333		275
Income tax benefit	—		—
Net stock-based compensation expense	$	333	$	275

As of June 30, 2011, there was approximately $1.5 million of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the plans. That cost is expected to be recognized over a weighted-average period of 2.3 years.