Prepaid Expenses and Other Assets (Tables)

12 Months Ended

Dec. 31, 2017

Prepaid Expenses and Other Assets

Schedule of prepaid expenses and other current assets

	December 31,		December 31,
	2017			2016
	(in thousands)
Prepaid insurance	$	362	$	296
Deferred offering costs		137		153
Recoupable deposits and other		246		129
	$	745	$	578