Schedule II Valuation and Qualifying Accounts

12 Months Ended

Jan. 31, 2014

Valuation And Qualifying Accounts [Abstract]

Schedule II Valuation and Qualifying Accounts

Schedule II

Valuation and Qualifying Accounts

For the years ended January 31, 2014, 2013 and 2012

	Balance at Beginning of Period		Amounts Charged (Credited) to Expense			Deductions From Allowance (1)			Balance at End of Period
	(in thousands)
Allowance for doubtful accounts
Year Ended January 31, 2014	$	—	$	21		$	(21	)	$	—
Year Ended January 31, 2013	$	—	$	9		$	(9	)	$	—
Year Ended January 31, 2012	$	—	$	—		$	—		$	—
Valuation allowance for deferred tax assets
Year Ended January 31, 2014	$	409	$	(104	)	$	—		$	305
Year Ended January 31, 2013	$	254	$	155		$	—		$	409
Year Ended January 31, 2012	$	12,915	$	(12,501	)	$	(160	)	$	254

(1) Deductions consist of amounts written off during the period.