Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2013

Commitments and Contingencies

Change in the noncurrent accrued liability for lawsuit

(in thousands)
Outstanding at January 1, 2013	$	155,374
Accrued post-judgment interest and costs	4,692
Outstanding at June 30, 2013	$	160,066