XML 43 R61.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes (Details 2) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
May 31, 2014
May 31, 2013
May 31, 2012
Summary of significant components of deferred income tax (benefit) expense from operations      
Deferred tax expense (benefit) $ 1,996 $ 1,175 $ (1,722)
Impact of NYS tax reform legislation 1,173 0 0
Net operating loss carryforward 0 0 1,087
Deferred Income Tax Expense (Benefit) $ 3,169 $ 1,175 $ (635)