Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Current Assets

Other current assets consist of the following:

	As of
	December 31, 2018		December 31, 2017
Derivative instruments	$	4,059	$	10,938
Advances to suppliers	2,910		2,451
Receivables from statutory authorities	14,145		7,598
Contract assets	1,201		401
Deferred contract fulfillment costs	1,236		474
Others	4,689		7,720
Other current assets	$	28,240	$	29,582