Long-Term Debt and Credit Facilities (Tables)

6 Months Ended

Nov. 30, 2011

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

Outstanding debt consisted of the following:

	November 30, 2011		May 31, 2011
Lines of credit:	(in thousands)
Corporate Credit Facility - long-term	$	163,922	$	183,975
Short-term lines of credit:
United Kingdom Credit Facility	78,413		108,333
Hong Kong Credit Facility	82,863		73,554
Canada Credit Facility	7,189		18,725
Malaysia Credit Facility	17,866		17,743
Spain Credit Facility	16,258		17,646
Singapore Credit Facility	9,564		17,245
Philippines Credit Facility	6,096		9,736
Maldives Credit Facility	2,843		3,202
Macau Credit Facility	2,396		2,372
Sri Lanka Credit Facility	2,188		2,189
Total short-term lines of credit	225,676		270,745
Total lines of credit	389,598		454,720
Notes Payable	13,363		14,285
Term loans	113,899		155,759
Total debt	$	516,860	$	624,764
Current portion	$	313,638	$	356,547
Long-term debt	203,222		268,217
Total debt	$	516,860	$	624,764