Prepaid Expenses and Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2020

Prepaid Expenses And Other Current Assets

Schedule of prepaid and other assets

	2020		2019
	(in thousands)
Advances to suppliers	$	89	$	109
Prepaid insurance		767		1,333
IVA taxes receivable, net		-		245
Prepaid royalties		103		127
Other current assets		307		218
Total	$	1,266	$	2,032