Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Payables and Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses at December 31, 2012 and 2011 consisted of the following (in thousands):

	December 31,
	2012		2011
Defined contribution plan	$	1,400	$	1,088
Professional fees	4,971		—
Accrued payroll and related benefits	7,532		3,024
Sales and use tax	7,187		1,367
Bonus accrual	3,503		4,845
Interest payable	15,253		345
Advance from customer	1,753		—
Withholding taxes	2,929		—
Amount payable to noncontrolling shareholder	9,640		—
Other accrued expenses	4,845		2,229
Total accrued expenses	$	59,013	$	12,898