Note 9 - Non-recourse Long-term Debt, Net (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	September 30,			December 31,
Condensed Consolidated Balance Sheets	2017			2016
Outstanding principal balance	$	2,083		$	-
Unamortized debt discount		(244	)		-
Current portion of debt, net	$	1,839		$	-
Outstanding principal balance, long-term portion	$	48,669		$	50,765
Unamortized debt discount, long-term portion		(883	)		(1,312	)
Long-term debt, net	$	47,786		$	49,453

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
Condensed Consolidated Statements of Operations	2017		2016		2017		2016
Interest expense	$	1,205	$	-	$	3,603	$	-
Non-cash interest expense		62		-		172		-
Total interest expense included in interest (expense) income, net	$	1,267	$	-	$	3,775	$	-