Subsequent Events (Details)		1 Months Ended		7 Months Ended	12 Months Ended
	Feb. 07, 2017 USD ($) $ / shares shares	Jan. 31, 2017 USD ($) ft²	Nov. 30, 2014 USD ($)	Dec. 31, 2014 USD ($) shares	Dec. 31, 2016 USD ($) $ / shares	Dec. 31, 2015 USD ($) $ / shares
Subsequent Event [Line Items]
Rent expense per month				$ 19,000	$ 200,000	$ 200,000
Lease obligations, less than one year					300,000
Lease obligations, one to three years					1,100,000
Lease obligations,three to five years					1,100,000
Lease obligations, more than five years					$ 300,000
Common stock, par value | $ / shares					$ 0.001	$ 0.001
Common Stock [Member]
Subsequent Event [Line Items]
Gross proceeds			$ 9,200,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Area Of Lease | ft²		15,697
Lease term		62 months
Security deposit		$ 101,000
Lease renewal term		5 years
Subsequent Event [Member] | Landlord [Member]
Subsequent Event [Line Items]
Landlord obligatory improvement allowance per rentable square foot		$ 135.00
Subsequent Event [Member] | Tier One Rent Expense First Two Months Of Lease Term [Member]
Subsequent Event [Line Items]
Rent expense per month		42,400
Subsequent Event [Member] | Tier Two Rent Expense [Member]
Subsequent Event [Line Items]
Rent expense per month		$ 50,300
Private Placement [Member] | Common Stock [Member]
Subsequent Event [Line Items]
Shares sold | shares				2,996,000
Private Placement [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Common stock, par value | $ / shares	$ 0.001
Price per share | $ / shares	$ 6.10
Gross proceeds	$ 5,000,000
Private Placement [Member] | Subsequent Event [Member] | Common Stock [Member]
Subsequent Event [Line Items]
Shares sold | shares	819,673