Accrued expenses and other current liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Accounts Payable and Accrued Liabilities, Current [Abstract]

Schedule of Accrued Liabilities

Accrued expenses and other current liabilities consists of the following:

	December 31, 2016		December 31, 2015
Accrued expenses	$	30,690	$	26,238
Derivative instruments	1,430		1,226
Client liability account	4,005		2,217
Other current liabilities	7,139		4,569
Accrued expenses and other current liabilities	$	43,264	$	34,250