Warrants (Details) (USD $)	3 Months Ended		9 Months Ended		0 Months Ended	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Jul. 30, 2014 Warrants Issued In Credit Agreement	Sep. 30, 2014 Warrants Issued In Credit Agreement	Jul. 30, 2014 Warrants Issued In Credit Agreement	Jul. 30, 2014 Warrants Issued In Credit Agreement Estimate of Fair Value
Class of Warrant or Right [Line Items]
Warrants issued (in shares)						800,000	800,000
Warrant price per share						$ 3.15	$ 3.15	$ 2.11
Debt Issuance Cost					$ 1,700,000
Unrealized gains on warrant liability	130,000	0	130,000	0		130,000
Amortization of deferred financing costs	$ 154,000	$ 0	$ 154,000	$ 0		$ 154,000