STOCK-BASED COMPENSATION (Details) (USD $)	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Stock-based compensation expense
Total stock-based compensation expense	$ 173,000	$ 312,000
Net stock-based compensation expense	173,000	312,000
Total unrecognized compensation cost related to non-vested share-based compensation arrangements	1,200,000
Period for recognition of total unrecognized compensation cost	2 years 8 months 12 days
Discontinued operations
Stock-based compensation expense
Total stock-based compensation expense		87,000
Cost of revenue
Stock-based compensation expense
Total stock-based compensation expense		4,000
Selling and marketing
Stock-based compensation expense
Total stock-based compensation expense	68,000	121,000
Research and development
Stock-based compensation expense
Total stock-based compensation expense	34,000	56,000
General and administrative
Stock-based compensation expense
Total stock-based compensation expense	$ 71,000	$ 131,000