6. Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2017

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consisted of:

	March 31,		December 31,
	2017		2016
	($ in thousands)
Accounts payable	$	30	$	26
Accrued audit & professional		37		46
Accrued consulting fees-related party		1		1
Environmental remediation obligations		17		19
Accrued debenture fees		139		137
Accrued miscellaneous		1		1
	$	225	$	230
Accrued real estate taxes consisted of:
Current real estate taxes	$	1	$	4