Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2018

Summary of Significant Accounting Policies [Abstract]

Schedule of basic and diluted income (loss) per share

	Three months ended September 30,						Nine months ended September 30,
(in thousands except per share amounts)	2018			2017			2018			2017
Net income (loss) attributable to controlling interest	$	(725	)	$	(462	)	$	2,264		$	4,834
Less: warrant derivative gain		-			-			(225	)		(2,494	)
Less: deemed dividend for convertible preferred shares		(77	)		-			(147	)		-
Less: beneficial conversion feature		-			-			(1,125	)		-
Diluted net (loss) income	$	(802	)	$	(462	)	$	767		$	2,340
Basic weighted-average common shares outstanding during the period		7,701			5,628			7,466			5,579
Add dilutive effects of warrants and non-vested shares of restricted stock		-			-			315			907
Diluted weighted-average common shares outstanding during the period		7,701			5,628			7,781			6,486
Basic net (loss) income per common share	$	(0.09	)	$	(0.08	)	$	0.30		$	0.87
Diluted net (loss) income per common share	$	(0.10	)	$	(0.08	)	$	0.10		$	0.36