Equity Compensation and Employee Benefit Plans (Equity Compensation Expense and Related Income Tax Benefit Recognized) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Stock Options
Equity Compensation [Abstract]
Pre-tax compensation expense	$ 30	$ 116	$ 84
Tax benefit	11	46	31
Stock expense, net of tax	19	70	53
Restricted Stock
Equity Compensation [Abstract]
Pre-tax compensation expense	1,875	4,134	4,727
Tax benefit	722	1,622	1,831
Stock expense, net of tax	1,153	2,512	2,896
Performance Shares
Equity Compensation [Abstract]
Pre-tax compensation expense	2,514	1,859	0
Tax benefit	968	724	0
Stock expense, net of tax	$ 1,546	$ 1,135	$ 0