Quarterly report pursuant to Section 13 or 15(d)

Capital Structure - Common Stock (Details)

Capital Structure - Common Stock (Details)						9 Months Ended
Capital Structure - Common Stock (Details)	Sep. 25, 2018 shares	Sep. 24, 2018 $ / shares shares	Aug. 17, 2018 USD ($) $ / shares shares	Nov. 17, 2017 USD ($) shares	Apr. 27, 2017 USD ($) $ / shares shares	Sep. 30, 2018 USD ($) Vote class_of_stock $ / shares shares	Sep. 30, 2017 USD ($)	Dec. 31, 2017 $ / shares shares	Jul. 06, 2017 shares	Jun. 30, 2017 $ / shares shares
Common Stock
Number of classes of stock authorized to issue \| class_of_stock						2
Number of shares of capital stock authorized to issue (in shares)						205,000,000
Common stock, shares authorized (in shares)						200,000,000		200,000,000
Preferred stock, shares authorized (in shares)						5,000,000		5,000,000
Common stock, par value (in dollars per share) \| $ / shares		$ 0.001	$ 0.001			$ 0.001		$ 0.001
Preferred stock, par value per share (in dollars per share) \| $ / shares						$ 0.001		$ 0.001
Number of shares sold under purchase agreement (in shares)						40,679,634		31,266,989
Proceeds from issuance of common stock \| $						$ 0	$ 1,693,498
Common Stock
Common Stock
Number of votes per share \| Vote						1
Number of preemptive, conversion or subscription rights \| class_of_stock						0
Number of redemption or sinking fund provisions \| class_of_stock						0
Private Placement
Common Stock
Convertible preferred stock conversion price (in dollars per share) \| $ / shares										$ 0.35
Purchase price (in dollars per share) \| $ / shares			$ 3.91		$ 0.35
Proceeds from issuance or sale of equity \| $			$ 3,900,000		$ 4,650,000
Gross proceeds \| $					$ 5,000,000
Number of shares available under warrant (in shares)					14,285,714
Exercise price per share (in dollars per share) \| $ / shares					$ 0.40
Private Placement \| Common stock
Common Stock
Convertible preferred stock shares authorized (in shares)									11,940,000	11,940,000
Issuance of stock (in shares)			1,000,000		2,345,714
Percentage of outstanding shares issued					19.99%
Private Placement \| Series A Preferred Stock \| Preferred Stock
Common Stock
Preferred stock, shares authorized (in shares)					4,179					4,179
Preferred stock, par value per share (in dollars per share) \| $ / shares					$ 1,000					$ 1,000
TRx
Common Stock
Unregistered shares of common stock issued or issuable as part of acquisition \| $				$ 8,100,000
Shares issued upon closing (in shares)				5,184,920
Contingent shares issuable as part of acquisition (in shares)				2,349,968
Ichorion
Common Stock
Consideration issued (in shares)	5,800,000	5,800,000