Subsequent Events (Details Textual) (USD $)	47 Months Ended	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2013 Subsequent Event [Member] Registered Direct Offering [Member]	Dec. 31, 2013 Equity Incentive Plan [Member]	Dec. 31, 2012 Equity Incentive Plan [Member]	Dec. 31, 2013 Equity Incentive Plan [Member] Subsequent Event [Member]	Dec. 31, 2013 Equity Incentive Plan [Member] Subsequent Event [Member] Employee [Member]
Subsequent Event [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Fair Value					$ 10.26	$ 9.90
Stock Granted During Period, Value, Share-Based Compensation, Gross	$ 275,000				$ 222,000
Share Base Compensation Arrangements By Share Based Payments Awards Granted						369,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term						10 years
Stock Issued During Period, Shares, New Issues		812,500
Stock Issued During Period Value per Share		$ 8.00
Warrants to purchase common stock, Shares		20,313
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			206,390	0	122,880	7,000
Payments for Placement Agent Legal Fees		75,000
Payments for Issuer Legal Fees		175,000
Gross Proceeds From Public Stock Offering Of Common Stock		6,500,000
Net Proceeds From Public Stock Offering Of Common Stock		5,700,000
Investment Warrants, Exercise Price		$ 10.00
Investment Warrants Expiration Date		Mar. 31, 2019
Payments of Stock Issuance Costs		800,000
Placement Agent Fees		$ 500,000