Prepaid and other current assets (Tables)

6 Months Ended

Jun. 30, 2021

Prepaid Expense And Other Assets Current [Abstract]

Schedule of prepaid and other current assets

Our prepaid and other current assets consisted of the following (in thousands):

	June 30, 2021		December 31, 2020
Insurance	$	540	$	2,568
Paragraph IV legal proceeding costs		2,660		—
Other		3,978		4,975
Prepaid and other current assets	$	7,178	$	7,543