Segment information - Schedule of Segment Capital Expenditures and Reconciliation to Capital Expenditures (Details) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Segment Reporting Information [Line Items]
Total capital expenditures	$ 13,784	$ 174,530
Operating Segments
Segment Reporting Information [Line Items]
Total capital expenditures	13,635	165,454
Operating Segments | Yucatán Peninsula
Segment Reporting Information [Line Items]
Total capital expenditures	3,423	18,256
Operating Segments | Pacific Coast
Segment Reporting Information [Line Items]
Total capital expenditures	1,120	1,476
Operating Segments | Dominican Republic
Segment Reporting Information [Line Items]
Total capital expenditures	6,728	142,518
Operating Segments | Jamaica
Segment Reporting Information [Line Items]
Total capital expenditures	2,364	3,204
Corporate
Segment Reporting Information [Line Items]
Total capital expenditures	$ 149	$ 9,076