Commitments and Contingencies (Details) (USD $)	0 Months Ended	1 Months Ended
	Jun. 12, 2013 option sqft facility	Jun. 30, 2013 letters_of_credit	Sep. 30, 2013
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Remainder of 2013			$ 165,000
2014			959,000
2015			2,000,000
2016			2,060,000
2017			2,122,000
2018			2,122,000
2019 and thereafter			26,607,000
Total			36,035,000
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	$ 5,400,000