Contingencies	9 Months Ended
Feb. 28, 2013
Contingencies [Abstract]
Contingencies	7. Contingencies On July 7, 2005, the Company amended its office lease in order to exit leased office space for the Company’s former limited-service lodging division. To induce the landlord to amend the lease, the Company guaranteed the lease obligations of the new tenant of the relinquished space through November 2013. The maximum amount of future payments the Company could be required to pay if the new tenant defaults on its lease obligations was approximately $356,000 as of February 28, 2013.

The entire disclosure for commitments and contingencies.

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