Schedule 1 - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2012

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

SCHEDULE 1 - VALUATION AND QUALIFYING ACCOUNTS

For the years ended December 31, 2012, 2011 and 2010 ($ in thousands)
			Additions Charged to
Year ended December 31, 2012	Balance at Beginning of Period		Costs and Expenses		Other Accounts		Deductions		Balance at End of Period
Deferred tax asset valuation allowance	$	54,788	$	5,253	$	-	$	-	$	60,041
Year ended December 31, 2011
Deferred tax asset valuation allowance	$	50,312	$	4,476	$	-	$	-	$	54,788
Year ended December 31, 2010
Deferred tax asset valuation allowance	$	47,350	$	2,962	$	-	$	-	$	50,312