COMMITMENTS AND CONTINGENCIES (Details 2) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended			76 Months Ended		73 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2014 2K Czech a.s., formerly known as Illusion Softworks	Dec. 31, 2007 2K Czech a.s., formerly known as Illusion Softworks	Mar. 31, 2014 Rockstar New England, Inc., formerly known as Mad Doc Software LLC	Mar. 31, 2008 Rockstar New England, Inc., formerly known as Mad Doc Software LLC
COMMITMENTS AND CONTINGENCIES.
Rent expense	$ 15,574	$ 15,107	$ 16,018
Contingent consideration
Contingent Consideration					10,000		15,000
Contingent consideration paid	1,000		4,101	8,601		2,650
Amount of issuance of common stock in connection with acquisition		$ 400	$ 2,000
Issuance of common stock in connection with acquisition (in shares)		30,726	128,439