Deferred Revenue (Tables)

3 Months Ended

Dec. 31, 2011

Deferred Revenue [Abstract]

Deferred Revenue, by Arrangement, Disclosure [Table Text Block]

At December 31, 2011 and 2010, deferred revenue consists of deferrals for software license fees, maintenance, consulting and training and other services as follows:

	2011		2010
Software	$	9,095	$	23,147
Maintenance	89,462		78,952
Consulting	7,223		12,057
Training and other	2,437		1,748
Deferred revenue — current portion	108,217		115,904
Software	4,286		8,723
Maintenance	716		3,868
Consulting	3,113		2,884
Training and other	—		—
Deferred revenue — long-term portion	8,115		15,475
Total deferred revenue	$	116,332	$	131,379