Geographic Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of operating segments | segment	1
Number of reportable segments | segment	1
Total revenues	$ 1,050,146	$ 994,938	$ 625,609
Long-lived assets	1,160,637	1,194,291	1,207,955
India
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	804,177	755,543	378,660
Long-lived assets	661,633	693,709	698,936
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	154,341	155,346	166,320
Long-lived assets	368,892	377,305	381,782
Australia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	32,287	37,820	33,846
Long-lived assets	2,385	2,928	3,581
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	15,956	16,366	13,145
Long-lived assets	19,915	23,304	22,900
Latin America
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	18,348	12,901	14,801
Long-lived assets	12,833	12,696	13,723
Indonesia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	7,159	1,981	3,206
Long-lived assets	16	95	139
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	5,680	5,333	4,383
Long-lived assets	5,999	5,886	6,930
New Zealand
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	1,915	2,007	1,804
Long-lived assets	227	367	513
United Arab Emirates
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	2,584	1,982	3,335
Long-lived assets	53,625	54,254	54,789
Singapore
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	4,294	3,875	3,969
Long-lived assets	29,849	17,260	19,336
Philippines
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	3,405	1,784	2,140
Long-lived assets	600	1,824	661
Mauritius
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	0	0	0
Long-lived assets	4,663	4,663	4,665
Indian led
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenues	$ 818,000	$ 762,300	$ 388,300