Note 6 - Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2016

Notes to Financial Statements

Other Current Assets [Text Block]

(6) Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	December 31,
	2016		2015
Prepaid expenses	$	356		146
Refund receivable of deferred financing costs		—		100
Total	$	356		246