Warrants (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014
Warrants (Details) [Line Items]
Adjustments to Additional Paid in Capital, Warrant Exercised		$ 2,500,000
Warrant [Member]
Warrants (Details) [Line Items]
Other Nonoperating Income	400,000
Other Nonoperating Expense		$ 1,700,000
Common Stock [Member]
Warrants (Details) [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	800,000	800,000