Restructuring, Acquisition and Other Charges (Tables)

12 Months Ended

Jan. 31, 2013

Restructuring and Related Activities [Abstract]

Summary of restructuring, acquisition and other charges

Restructuring, acquisition and other charges consisted of the following (in thousands):

	Fiscal Years Ended January 31,
	2013			2012		2011
Restructuring	$	(61	)	$	163	$	2,272
Acquisition and Other Charges:
Acquisitions and costs related to issuance of debt		126			115		113
Sponsor and administration fees paid to Silver Lake, a related party		1,125			1,125		1,125
Severance, facility and other charges not part of restructuring and not part of ongoing operations		3,380			1,571		1,822
Total	$	4,570		$	2,974	$	5,332

Summary of nature of restructuring charges and amounts

The following table summarizes restructuring charges (in thousands):

	Severance, payroll taxes and other employee benefits			Facilities closures, legal and other miscellaneous			Total restructuring charges  and accruals
Balances as of January 31, 2011	$	1,347		$	463		$	1,810
Accrued		—			163			163
Paid		(1,347	)		(565	)		(1,912	)
Balances as of January 31, 2012		—			61			61
Accrued or Adjusted		—			(61	)		(61	)
Balances as of January 31, 2013	$	—		$	—		$	—