Cash, Cash Equivalents and Restricted Cash (Tables)

12 Months Ended

Dec. 31, 2018

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

For the purpose of statements of cash flows, cash, cash equivalents and restricted cash comprise of the following:

	As of
	December 31, 2018		December 31, 2017		December 31, 2016
Cash and cash equivalents	$	95,881	$	86,795	$	213,155
Restricted cash (current)	5,608		3,674		3,846
Restricted cash (non-current)	2,642		3,808		3,393
	$	104,131	$	94,277	$	220,394

Restrictions on Cash and Cash Equivalents

For the purpose of statements of cash flows, cash, cash equivalents and restricted cash comprise of the following:

	As of
	December 31, 2018		December 31, 2017		December 31, 2016
Cash and cash equivalents	$	95,881	$	86,795	$	213,155
Restricted cash (current)	5,608		3,674		3,846
Restricted cash (non-current)	2,642		3,808		3,393
	$	104,131	$	94,277	$	220,394