Accumulated Other Comprehensive Loss

12 Months Ended

May 31, 2012

Accumulated Other Comprehensive Loss [Abstract]

Accumulated Other Comprehensive Loss

12. ACCUMULATED OTHER COMPREHENSIVE LOSS

The components of accumulated other comprehensive loss for fiscal 2012, 2011 and 2010, are as follows:

2012	Pre-tax Loss		Tax Expense		Net Loss
Available-for-sale debt securities valuation adjustment:
Unrealized losses	$	141	$	56	$	85
Reclassification adjustment for realized loss (gain)	—		—		—
Net unrealized loss	$	141	$	56	$	85
2011
Available-for-sale debt securities valuation adjustment:
Unrealized losses	$	110	$	44	$	66
Reclassification adjustment for realized loss (gain)	—		—		—
Net unrealized loss	$	110	$	44	$	66
2010
Available-for-sale debt securities valuation adjustment:
Unrealized losses	$	129	$	51	$	78
Reclassification adjustment for realized loss (gain)	—		—		—
Net unrealized loss	$	129	$	51	$	78