Accounts Payable and Accruals - Other - Schedule of Accounts Payable and Accrued Liabilities Other (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Payables and Accruals [Abstract]
Employees and employee institutions	$ 878	$ 357
Accrued vacation and recreation pay	156	137
Accrued clinical trial expenses	498	467
Accrued expenses	437	430
Provision for sales commissions	97	56
Total accounts payable and accruals other	$ 2,066	$ 1,447