COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2011

Commitments and Contingencies Disclosure [Abstract]

Schedule of Furture Minimum Lease Paymenst for Capital Leases and Operating Leases [Table Text Block]

The following is a summary of future minimum payments under capital and operating leases that have initial or remaining noncancelable lease terms in excess of one year at December 31, 2011 (in thousands):

Year	Total Capital Leases		Total Operating Leases
2012	$	9,049	$	29,123
2013	4,148		24,156
2014	2,343		17,803
2015	375		14,156
2016	—		11,134
Thereafter	—		31,236
Total minimum lease payments	15,915		$	127,608
Less: imputed interest at interest rates ranging from 4.00% to 16.00%	1,230
Present value of future minimum lease payments	14,685
Less: current portion of capital lease obligations	8,310
Long-term capital lease obligations	$	6,375

Self-Insurance Liabilities Anticipated Payments [Table Text Block]

Anticipated payments at December 31, 2011 for each of the next five years and thereafter are as follows (in thousands):

Years ending December 31,
2012	$	4,588
2013	2,806
2014	2,041
2015	1,252
2016	759
Thereafter	1,563
Undiscounted self-insurance liabilities	13,009
Less: Discount	142
Total self-insurance liabilities (included in accrued expenses)	$	12,867