CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) (USD $)	3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) [Abstract]
Net loss	$ (1,609,292)	$ (1,019,355)
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	20,609	(81,099)
Unrealized gain (loss) on available for sale investments	160	(790)
Pension adjustments	(3,633)	6,651
Total other comprehensive income (loss), net of tax	17,136	(75,238)
Comprehensive net loss	$ (1,592,156)	$ (1,094,593)