Commitments and Contingencies (Details) (USD $)	0 Months Ended	1 Months Ended	3 Months Ended		9 Months Ended
	Jun. 12, 2013 option facility sqft	Jun. 30, 2013 letters_of_credit	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Remainder of 2014			$ 518,000		$ 518,000
2015			2,117,000		2,117,000
2016			2,158,000		2,158,000
2017			2,191,000		2,191,000
2018			2,229,000		2,229,000
2019			2,296,000		2,296,000
2020 and thereafter			25,273,000		25,273,000
Total			36,782,000		36,782,000
Operating Leases, Rent Expense			700,000	200,000	2,100,000	500,000
Operating Leases, Number of Facilities	2
Aggregate Square Feet	129,000
Term of Contract	15 years
Lessee Leasing Arrangements, Operating Leases, Number of Renewal Options	1
Renewal Term	5 years
Initial Base Rent	1,900,000
Operating Leases, Future Minimum Payments Due, Base Rent Increases [Abstract]
2015	3.00%
2016	3.00%
2017	3.00%
2018	3.00%
2019	3.00%
2020 and beyond	4.00%
LandLord Funded Improvements	6,800,000
Number of Letters of Credit		2
Aggregate maximum borrowing capacity		$ 6,400,000