Accrued Expenses and Other (Tables)

9 Months Ended

Sep. 30, 2012

Accrued Expenses and Other

Schedule of accrued expenses and other

(in thousands)	December 31, 2011		September 30, 2012
Goods and services	$	9,189	$	11,400
Payroll and related benefits	3,666		4,384
Contractual liability (Note 10)	—		975
Total accrued expenses and other	$	12,855	$	16,759