17. Trade and other receivables and other current assets


		December 31,
	2019		2018		2017
	(Euro, in thousands)
Trade receivables	€	39,603	€	9,206	€	22,133
Prepayments		292		142		543
Other receivables		14,114		9,261		5,289
Trade and other receivables		54,009		18,609		27,966
Inventories		255		276		279
Accrued income		4,443		3,863		2,584
Deferred charges		4,439		4,104		3,825
Other current assets		9,138		8,244		6,688
Total trade and other receivables & other current assets	€	63,147	€	26,852	€	34,653

The carrying amount of trade and other receivables approximates their fair value. Other current assets mainly included accrued income from subsidy projects and deferred charges.

On December 31, 2019, we did not have any provision for expected credit losses.