Recently Adopted and Issued Accounting Pronouncements (Tables)

6 Months Ended

Jun. 30, 2017

Accounting Changes and Error Corrections [Abstract]

Schedule of Reported and as Adjusted Changes to Consolidated Statement of Operations

	3 Months Ended June 30, 2016						6 Months Ended June 30, 2016
	As Reported			As Adjusted			As Reported			As Adjusted
	($ in thousands)						($ in thousands)
NET LOSS	$	(1,980	)	$	(1,946	)	$	(4,589	)	$	(4,198	)
NET LOSS PER SHARE - basic and diluted	$	(4.64	)	$	(4.56	)	$	(12.26	)	$	(11.21	)