Reclassification (Tables)

9 Months Ended

Oct. 31, 2012

Reclassifications [Abstract]

Reclassifications

The amounts have been reclassified in our condensed consolidated statements of operations for the time periods noted below as follows:

	Three months ended October 31, 2012				Nine months ended October 31, 2012
	As Originally Reported		As Reclassified		As Originally Reported		As Reclassified
General and administration	$	17,794	$	16,965	$	54,308	$	51,702
Special charges	$	1,146	$	1,975	$	3,800	$	6,406