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Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities
Net income (loss)	$ (582,891)	$ 217,695
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Depreciation and amortization	862,146	804,658
Interest from amortization of debt costs	5,981	3,860
Loss on disposal of property and equipment	58,757	0
Stock-based compensation on stock options & RSU, net	93,910	92,241
Provision for doubtful accounts receivable	(828)	(6,142)
Change in fair value of warrant liability	0	(48,380)
Change in fair value of Sellers Note	0	28,990
Deferred rent amortization	(22,828)	(19,985)
Deferred tax benefit	(298,000)	0
Changes in operating assets and liabilities:
Trade accounts receivables	130,855	737,036
Other receivables	15,617	(22,417)
Inventories	(116,989)	(432,216)
Prepaid expenses and other assets	(111,059)	(19,786)
Accounts payable and accrued liabilities	(333,650)	319,536
Net cash (used in) provided by operating activities	(298,979)	1,655,090
Cash flows from investing activities
Purchase of property and equipment	(670,079)	(1,411,278)
Proceeds from sale of equipment	95,000	0
Net cash used in investing activities	(575,079)	(1,411,278)
Cash flows from financing activities
Proceeds from sale of common stock from employee stock purchase plan	20,841	19,080
Proceeds from exercise of warrants, net of costs	0	30,250
Payments on loan payable	(364,699)	(278,249)
Payments on capital lease obligations	(99,901)	(53,100)
Net cash used in financing activities	(443,759)	(282,019)
Effect of exchange rate on cash and cash equivalents	341,293	11,343
Change in cash and cash equivalents and restricted cash	(976,524)	(26,864)
Cash and cash equivalents and restricted cash, beginning of period	6,508,620	8,085,015
Cash and cash equivalents and restricted cash, end of period	5,532,096	8,058,151
Supplemental disclosure of cash flow information:
Interest paid in cash	138,913	85,910
Income taxes paid	127,945	336,014
Supplemental disclosure of non-cash investing & financing activities:
Reclassification of warrant liability upon exercise	$ 0	$ 34,500

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Amount of cash inflow (outflow) from other long-term debt.

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