Common Stock (Details) - USD ($) $ / shares in Units, $ in Millions	May. 07, 2015	Feb. 04, 2015	Jan. 29, 2015	Dec. 31, 2015	Sep. 30, 2015
Common Stock [Abstract]
Common Stock Par Or Stated Value Per Share				$ 0.001	$ 0.001
Aggregate amount of stock value authorized by SEC to be issued	$ 75.0
Aggregate amount of stock shares authorized by SEC to be issued		2,094,236	2,094,236
Aggregate amount of stock value issued under S-3				$ 22,688,052.0
Number of shares issued	2,783,810
Price per share issued	$ 8.15
Proceeds from shares issued	$ 20.6