Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Accrued Liabilities, Current [Abstract]

Schedule of Accrued Liabilities

	September 30, 2013		December 31, 2012
Interest	$	21,744	$	28,250
Employee related costs	66,072		75,620
Income taxes payable	—		116,740
Other accrued expenses	13,973		11,852
Total accrued liabilities	$	101,789	$	232,462