Share-based payment (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure Of Share-based Payment [Abstract]

Disclosure of detailed information about stock awards programs, share based payments [text block]

Details of these costs and the characteristics of the different stock awards programs and other share-based payments are described in the following table and explanations:

	Awards at the		Awards granted		Awards			Awards			Awards at		Charged to net loss / profit
Year of issuance	beginning		in the year		forfeited			exercised			year end		2018		2017		2016
2018		-		200,000		-			-			200,000		1,662		-		-
2016		1,587,996		-		(5,570	)		-			1,582,426		866		865		445
2014		-		-		-			-			-		-		838		821
2012		-		-		-			-			-		-		-		855
Subtotal		1,587,996		200,000		(5,570	)		-			1,782,426		2,528		1,703		2,121
Shares granted to Non-Executive Directors		-		33,145		-			(33,145	)		-		450		454		400
VCP 2016		-		2,976,781		-			-			2,976,781		1,868		1,868		934
Executive Directors Bonus		-		104,439		-			-			104,439		600		-		(325	)
Key Management Bonus		-		-		-			-			-		-		-		202
Stock awards for service contracts		-		-		-			-			-		-		50		35
		1,587,996		3,314,365		(5,570	)		(33,145	)		4,863,646		5,446		4,075		3,367