16.

Commitments:

(a)

Operating leases:

The Company has entered into operating leases for office space. Future minimum payments under the various operating leases are as follows:

2017	$	414
2018		414
2019		379
2020		328
2021		187
Thereafter		546

Total minimum payments required	$	2,268

Rent expense for the year ended December 31, 2016 was $614 (2015 - $655).

(b)

Commitments for clinical and other agreements:

The Company entered into various clinical and other agreements requiring it to fund future expenditures of $1,755 (2015 - $2,889).

(c)

Purchase commitments:

The Company has purchase commitments with certain suppliers who assist in the production of AGGRASTAT^®. The amount of the purchase commitment is based on physical quantities manufactured; however, there is a minimum purchase obligation of $146 for years 2017 through 2020.