Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Jan. 31, 2014

Equity [Abstract]

Changes in the Balance of Accumulated Other Comprehensive Income

The changes in the balance of accumulated other comprehensive income by component are as follows:

(In thousands)	Foreign Currency Translation Adjustments			Unrealized Holding Gain on Available for Sale Securities			Total
Balance at January 31, 2012	$	106		$	15		$	121
Other Comprehensive Income (Loss)		60			(8	)		52
Amounts reclassified to Net Income		—			—			—
Net Other Comprehensive Income (Loss)		60			(8	)		52
Balance at January 31, 2013		166			7			173
Other Comprehensive Income (Loss)		(14	)		17			3
Amounts Reclassified to Net Income		—			—			—
Net Other Comprehensive Income (Loss)		(14	)		17			3
Balance at January 31, 2014	$	152		$	24		$	176