7. Other Assets (Tables)

9 Months Ended

Sep. 30, 2016

Other Assets [Abstract]

Other assets consist

	September 30,		December 31,
	2016		2015
	($ in thousands)
Deposit with Trustee of 6-1/2% debentures	$	41	$	41
Prepaid expenses		-		2
Other		2		1
	$	43	$	44