Prepaid Expenses and Other Current Assets

9 Months Ended

Sep. 30, 2018

Prepaid Expense And Other Assets Current [Abstract]

Prepaid Expenses and Other Current Assets

Note 4. Prepaid Expenses and Other Current Assets

Prepaid expenses and other assets consisted of the following at September 30, 2018 and December 31, 2017 (in thousands):

	September 30,		December 31,
	2018		2017
Prepaid insurance	$	480	$	1,518
Prepaid other		291		161
Other current assets		15		18
Total prepaid expenses and other current assets	$	786	$	1,697