Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Equity [Abstract]

Schedule of Preferred Stock

The following table summarizes preferred stock of the Company:

(Dollars in thousands)			Shares at		Shares at		Carrying Value
			December 31, 2012		December 31, 2011		December 31, 2012		December 31, 2011
	Rate		Authorized	Outstanding	Authorized	Outstanding
Class A	—		1,000,000	—	1,000,000	—	$	—	$	—
Class B:			1,000,000		1,000,000
Series A	5	%		—		—	—		—
Series CD	2	%		30,000		30,000	18,865		17,564
							$	18,865	$	17,564