Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2020

Cash and cash equivalents [Abstract]

Cash and Cash Equivalents

Cash and cash equivalents as of December 31, 2020 and 2019, are summarized as follows:

	2020		2019
Cash on hand	$	756	$	902
Cash at banks		49,356		126,972
Short-term investments (a)		55,198		348,840
	$	105,310	$	476,714

(a) Includes fix-term deposits (promissory notes) and repurchase/resell agreements with terms up to 3 days.