Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2014

Compensation And Retirement Disclosure [Abstract]

Net gratuity cost includes the following components:


	Three months ended June 30,						Six months ended June 30,
	2014			2013			2014			2013
Service cost	$	350		$	293		$	728		$	601
Interest cost		121			115			260			236
Expected return on plan assets		(44	)		(42	)		(87	)		(87	)
Actuarial loss		33			36			70			74

Net gratuity cost	$	460		$	402		$	971		$	824

Change in Plan Assets

Change in Plan Assets
Plan assets at January 1, 2014	$	2,156
Actual return		99
Actuarial gain		—
Effect of exchange rate changes		59

Plan assets at June 30, 2014	$	2,314

Contribution to Various Defined Contribution Plans

During the three and six month periods ended June 30, 2014 and 2013, the Company contributed the following amounts to various defined contribution plans on behalf of its employees in India, the Philippines, Romania, Bulgaria, Malaysia and the Czech Republic:


Three months ended June 30, 2014	$	1,463
Three months ended June 30, 2013	$	1,413
Six months ended June 30, 2014	$	2,861
Six months ended June 30, 2013	$	2,860