Accounts Payable and Accruals - Other - Schedule of Accounts Payable and Accrued Liabilities Other (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Payables and Accruals [Abstract]
Employees and employee institutions	$ 459	$ 357
Accrued vacation and recreation pay	141	137
Accrued clinical trials expenses	452	467
Accrued expenses	767	430
Provision for sales commissions	65	56
Total accounts payable and accruals other	$ 1,884	$ 1,447