Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Cash flows from operating activities
Net loss	$ (2,205,864)	$ (1,000,497)
Adjustments to reconcile net loss to net cash from operating activities:
Depreciation and amortization	102,767	86,549
Stock based compensation	8,311	49,341
Foreign currency exchange losses	95,151	106,578
Changes in operating assets and liabilities:
Accounts receivable	522,080	503,499
Accounts receivable, other	155,400	380,456
Interest receivable	(16,151)	(39,884)
Inventories	10,753	11,767
Prepaid expenses	29,345	120,901
Accounts payable	(38,379)	12,748
Accrued liabilities	317,905	(650,595)
Net cash from operating activities	(1,018,682)	(419,137)
Cash flows from investing activities
Purchase of equipment	(13,313)	(113,720)
Net cash from investing activities	(13,313)	(113,720)
Cash flows from financing activities
Principal payments on notes payable	0	(6,734)
Purchase of treasury stock	0	(27,061)
Payments on capital lease	(7,475)	(4,718)
Net cash from financing activities	(7,475)	(38,513)
Net change in cash and cash equivalents	(1,039,470)	(571,370)
Cash at beginning of period	15,829,349	16,819,504
Cash at end of period	14,789,879	16,248,134
Cash paid during the period for:
Interest	552	669
Income taxes	0	0
Non cash investing and financing activities:
Unrealized change in fair value of available-for-sale securities	469,547	(1,670,945)
Retirement of treasury stock	$ 5,825	$ 0