Goodwill (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill, Impaired [Abstract]

Schedule of changes in the carrying value of goodwill

	Three Months Ended  September 30, 2018								Three Months Ended  September 30, 2017
	(unaudited)								(unaudited)
	B&N		RAM			Total			B&N			RAM		Total
Beginning balance	$	-	$	1,410		$	1,410		$	1,276		$	1,505	$	2,781
Relief due to asset sale		-		-			-			(1,276	)		-		(1,276	)
Ended balance	$	-	$	1,410		$	1,410		$	-		$	1,505	$	1,505
Accumulated impairment	$	-	$	1,116		$	1,116		$	-		$	1,021	$	1,021
	Nine Months Ended  September 30, 2018								Nine Months Ended  September 30, 2017
	(unaudited)								(unaudited)
	B&N		RAM			Total			B&N			RAM		Total
Beginning balance	$	-	$	1,505		$	1,505		$	1,276		$	1,505	$	2,781
Impairment		-		(95	)		(95	)		-			-		-
Relief due to asset sale		-		-			-			(1,276	)		-		(1,276	)
Ended balance	$	-	$	1,410		$	1,410		$	-		$	1,505	$	1,505
Accumulated impairment	$	-	$	1,116		$	1,116		$	-		$	1,021	$	1,021
									December 31, 2017
									B&N			RAM		Total
Beginning balance									$	1,276		$	1,505	$	2,781
Relief due to asset sale										(1,276	)		-		(1,276	)
Ended balance									$	-		$	1,505	$	1,505
Accumulated impairment									$	-		$	1,021	$	1,021