Reclassification (Tables)

6 Months Ended

Jul. 31, 2013

Reclassifications [Abstract]

Reclassifications

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

	Three months ended April 30, 2013				Three months ended April 30, 2012
	As Originally Reported		As Reclassified		As Originally Reported		As Reclassified
General and administration	$	18,277	$	16,337	$	16,649	$	16,108
Special charges	$	2,083	$	4,023	$	1,147	$	1,688

	Three months ended July 31, 2012				Six months ended July 31, 2012
	As Originally Reported		As Reclassified		As Originally Reported		As Reclassified
General and administration	$	19,865	$	18,629	$	36,514	$	34,737
Special charges	$	1,507	$	2,743	$	2,654	$	4,431