Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2017

Notes to Financial Statements

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

Schedule II

– Valuation and Qualifying Accounts

For the years ended

December 31,

2017

,

2016

and

2015

($ in thousands)

	Balance at		Additions Charged to				Impact of			Balance
	Beginning		Costs and		Other		Tax Cuts			at End
Year ended December 31, 2017	of Period		Expenses		Accounts		and Jobs Act			of Period
Deferred tax asset valuation allowance	$	87,626	$	9,486	$	-	$	(30,675	)	$	66,437
Year ended December 31, 2016
Deferred tax asset valuation allowance	$	80,505	$	7,121	$	-	$	-		$	87,626
Year ended December 31, 2015
Deferred tax asset valuation allowance	$	71,939	$	8,566	$	-	$	-		$	80,505