Income Taxes (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2014	Sep. 30, 2013
Income Tax Disclosure [Abstract]
Federal statutory rate									$ 258	$ (54)
State taxes, net									46	0
Other permanent items									6	3
Tax credits									(7)
Change in valuation allowance									(4,900)	51
Total expense (benefit)	$ 4,597	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ (4,597)	$ 0