Accounts Payable and Accruals - Other - Schedule of Accounts Payable and Accrued Liabilities Other (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Payables and Accruals [Abstract]
Employees and employee institutions	$ 1,126	$ 357
Accrued vacation and recreation pay	133	137
Accrued clinical trial expenses	476	467
Accrued expenses	394	430
Provision for sales commissions	164	56
Total accounts payable and accruals other	$ 2,293	$ 1,447