COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2012

COMMITMENTS AND CONTINGENCIES

Summary of property held under capital leases

(in thousands)	2012		2011
Vehicles	$	—	$	862
Expirations & Disposals		—		(19	)
Accumulated Depreciation		—		(843	)
Total property held under capital leases	$	—	$	—

Schedule of operating leases

	Years ended December 31,
(in thousands)	2012		2011		2010
Rental Expense	$	48,511	$	45,958	$	43,135

Schedule of future commitments under operating leases

(in thousands)	Operating leases
2013	$	31,265
2014		21,352
2015		13,569
2016		8,260
2017		5,160
Thereafter		5,895
Total minimum obligation	$	85,501