For the six months ended June 30,

2016

2015

Cash flows provided by:

Operating activities:

Net loss for the period

$

(13,096)

$

(13,895)

Adjusted for the following non-cash items:

Depreciation of property and equipment

419

486

Amortization of intangible assets

-

13

Share-based compensation expense

192

539

Gain on disposal of equipment

-

(47)

Amortization of deferred lease inducements

(76)

(70)

Change in fair value of derivative instruments

(831)

3,643

Financing costs

7,630

1,986

Current income tax expense

8

20

Interest paid

(6)

(11)

Income tax paid

(9)

(14)

Changes in working capital:

Amounts receivable

1,672

733

Work in process and other assets

(35)

(61)

Accounts payable and accrued liabilities

(701)

123

Unearned revenue and deposits

151

297

Loss (gain) on foreign currency translation

(45)

783

(4,727)

(5,475)

Investing activities:

Purchase of property and equipment

(91)

(34)

(91)

(34)

Financing activities:

Proceeds from notes payable

5,000

11,800

Issuance costs of convertible notes and notes payable

-

(94)

Proceeds from reimbursable project funding

-

93

Proceeds from exercise of warrants

-

97

Movement from (to) restricted cash

512

(69)

Repayment of obligations under finance lease

(77)

(64)

Repayment of long-term debt and notes payable

(617)

(6,300)

4,818

5,463

Effect of foreign exchange on cash

-

(2)

Decrease in cash and cash equivalents

-

(48)

Cash and cash equivalents, beginning of period

-

537

Cash and cash equivalents, end of period

$

-

$

489