Organization and Basis of Presentation Organization and Basis of Presentation (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Organization and basis of presentation [Line Items]
Stock Split in Form of Stock Dividend Adjustment to Retained Earnings	$ 9
Common Stock, Par or Stated Value Per Share	$ 0.4867	$ 0.4867
Common Stock [Member]
Organization and basis of presentation [Line Items]
Stock Split in Form of Stock Dividend Adjustment to Retained Earnings	$ (2,365)