Trade and other receivables (Tables)

6 Months Ended

Jun. 30, 2019

Trade and other receivables [Abstract]

Trade and other receivables

Trade and other receivables as of June 30, 2019 and December 31, 2018, consist of the following:

	Balance as of June 30,		Balance as of December 31,
	2019		2018
	($ in thousands)
Trade receivables		229,061		163,856
Tax receivables		37,333		54,959
Prepayments		16,636		5,521
Other accounts receivable		9,010		12,059
Total		292,040		236,395