Note 4 - Connect (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block]

	2015			2014			2013
Connect net loss attributable to NRC	$	(533	)	$	(1,488	)	$	(837	)
Decrease in NRC paid in capital due to acquisitions of non-controlling interest		(2,789	)		--			--
Change to NRC equity resulting from Connect net loss and acquisitions of non-controlling interest	$	(3,322	)	$	(1,488	)	$	(837	)