COMMITMENTS, CONTINGENCIES, CONCENTRATIONS OF RISK AND LITIGATION (Tables)

12 Months Ended

Dec. 31, 2011

Future Minimum Lease Payments on Non-Cancelable Operating Leases

Future minimum lease payments on non-cancelable operating leases having terms in excess of one year were as follows at December 31, 2011 (in thousands):

2012	$	28,316
2013		27,862
2014		25,742
2015		18,287
2016		17,954
Thereafter		39,905
	$	158,066

Future Minimum Payments under Service Commitments

Future minimum payments under these service commitments having terms in excess of one year were as follows at December 31, 2011 (in thousands):

2012	$	9,252
2013		3,161
2014		2,276
2015		2,035
2016		1,589
Thereafter		628
	$	18,941