Common Stock (Share-Based Compensation Options) (Details) (Stock Options, USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock Options, Expiration Date	10 years
Stock options outstanding, in shares	0	15,000
Stock options exercised (in shares)	15,000
Cash received	$ 200,000
Weighted Average Exercise Price, options exercised	$ 12.78
Realized Current Tax Benefits	100,000
Intrinsic value of stock options exercised	300,000	600,000	1,000,000
Stock Options forfeited, vested and expired in period	0	0	0
Share-based Compensation Expense	$ 0	$ 0	$ 0