Annual report pursuant to Section 13 and 15(d)

Defined Contribution Plan

Defined Contribution Plan
12 Months Ended
Dec. 31, 2018
Retirement Benefits [Abstract]  
Pension and Other Postretirement Benefits Disclosure [Text Block]
Defined Contribution Plan
The Company maintains the Alliqua, Inc. 401(k) Profit Sharing Plan and Trust (“Plan”) in accordance with the provisions of Section 401(k) of the Code.  The Plan covers substantially all full-time employees of the Company.  Participants may contribute up to 100% of their total compensation to the Plan, not to exceed the limit as defined in the Code. Under this plan, the Company matches 50% of the employee’s contributions up to 6% of the employee’s annual compensation, as defined by the plan. Employees are eligible for the match after a six-month waiting period and the Company match vests immediately. The Company’s contribution to the plan was $0.033 million and $0.097 million for the years ended December 31, 2018 and 2017, respectively.