Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2018

Cash and cash equivalents [Abstract]

Cash and cash equivalents

The following table shows the detail of Cash and cash equivalents as of December 31, 2018 and 2017:

	Balance as of December 31,
	2018		2017
Cash at bank and on hand		631,542		669,387
Total		631,542		669,387

The following breakdown shows the main currencies in which cash and cash equivalent balances are denominated:

	Balance as of December 31,
Currency	2018		2017
U.S. dollar		328,716		319,400
Euro		228,036		288,625
Algerian Dinar		11,602		13,628
South African Rand		55,257		40,999
Others		7,931		6,735
Total		631,542		669,387