Prepaid Expenses and Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2017

Prepaid Expenses and Other Current Assets [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

(in thousands)	March 31,		December 31,
	2017		2016
Inventory	$	2,158	$	-
Income taxes receivable		380		446
Prepaid expenses		583		422
Other current assets		903		1,184
Total prepaid expenses and other current assets	$	4,024	$	2,052