Prepayments and Other Current Assets

3 Months Ended

Mar. 31, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Prepayments and Other Current Assets

Prepayments and Other Current Assets

The components of prepayments and other current assets were as follows at the dates indicated (in thousands):

	March 31,		December 31,
	2018		2017
Insurance premiums	$	414	$	425
Rents, licenses and other	697		839
Total	$	1,111	$	1,264