10. Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Reconciliation of the statutory federal income tax rates

	2015						2014
	($ in thousands)
				Percent of						Percent of
	Amount of tax			Pre-tax Loss			Amount of tax			Pre-tax Loss
Expected tax (credit)	$	(2,876	)		-34.0	%	$	(2,214	)		-34.0	%
State income taxes, net of federal tax benefits		(338	)		-4.0	%		(260	)		-4.0	%
Decrease in environmental liability		15			0.0	%		3			0.0	%
Increase in valuation allowance		3,199			38.0	%		2,471			38.0	%
	$	-			-		$	-			-

Deferred tax assets/liabilities

	2015			2014
	($ in thousands)
Deferred tax asset:
Net operating loss carryover	$	26,342		$	23,127
Adjustments to reduce land to net realizable value		12			12
Expenses capitalized under IRC 263(a)		56			56
Environmental liability		9			24
Valuation allowance		(26,247	)		(23,047	)
		172			172
Deferred tax liability:
Basis difference of land and improvement inventories		172			172
Net deferred tax asset	$	-		$	-