Prepaid expenses and other current assets (Tables)

6 Months Ended

Jun. 30, 2013

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following (in thousands):

	As of
	June 30, 2013		December 31, 2012
Prepaid expenses	$	8,051	$	7,332
Advances		4,154		2,351
Debt issuance costs		7,026		8,113
Service tax receivable		13,354		11,659
Other current assets		3,427		2,255
	$	36,012	$	31,710