6. Accounts Payable and Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2017

Payables and Accruals [Abstract]

Accounts payable and accrued expenses

	September 30,		December 31,
	2017		2016
	($ in thousands)
Accounts payable	$	6	$	26
Accrued audit & professional		43		46
Accrued consulting fees-related party		1		1
Environmental remediation obligations		-		19
Accrued debenture fees		143		137
Accrued miscellaneous		1		1
	$	194	$	230
Accrued real estate taxes consisted of:
Current real estate taxes	$	3	$	4