Savings Plan (Tables)

3 Months Ended

Mar. 31, 2013

Savings Plan [Abstract]

Matching contributions to Savings Plan

The Company's matching contributions to the Savings Plan, charged to expense, were as follows:

($ in thousands)	Three Months Ended March 31, 2013			Three Months Ended March 31, 2012
Company matching contributions	$	13		$	15
Employer match %		33	%		33	%