Convertible Preferred Stock (Details)	1 Months Ended	6 Months Ended
	Jun. 30, 2015 $ / shares shares	Jun. 30, 2015 $ / shares shares	Dec. 31, 2014 $ / shares shares
Preferred Stock, Number of Shares, Par Value and Other Disclosures
Common Stock issued upon conversion of Preferred Stock		9,029,549
Preferred Stock, Shares Authorized	5,000,000	5,000,000	0
Preferred Stock, Par or Stated Value Per Share | $ / shares	$ 0.001	$ 0.001	$ 0.001
Preferred Stock, Shares Issued	0	0	0
Preferred Stock, Shares Outstanding	0	0	0
Minimum number of series used to issue preferred stock		1
Initial public offering
Preferred Stock, Number of Shares, Par Value and Other Disclosures
Common Stock issued upon conversion of Preferred Stock	9,029,549