MANAGEMENT AGREEMENT (Details) (Zelnick Media Corporation ("ZelnickMedia"), USD $) In Thousands, unless otherwise specified	12 Months Ended			1 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2007 Management Agreement	Mar. 31, 2007 Management Agreement Maximum	Sep. 30, 2011 New Management Agreement	Sep. 30, 2011 New Management Agreement Maximum
Management Agreement
Annual management fee				$ 2,500		$ 2,500
Annual management fee, annual increase (as a percent)						3.00%
Annual bonus, annual increase (as a percent)						3.00%
Bonus per fiscal year based on the achievement of certain performance thresholds					2,500		3,500
Consulting expense benefit	$ 6,180	$ 2,500	$ 5,521