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Consolidated Statements of Cash Flows (USD $) | 12 Months Ended
--- | ---
Jun. 30, 2012 | Jun. 30, 2011
Cash flows from operating activities |  |
Net loss | $ (864,867) | $ (1,601,963)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 1,124,038 | 912,929
Interest from amortization of debt discount |  | 316,693
Interest from amortization of debt costs | 3,298 | 118,977
Warrants issued to consultant | 7,500 |
Gain on sale of property and equipment |  | (20,480)
Stock based compensation | 272,044 | 246,149
Change in provision for doubtful accounts receivable | 10,969 | (15,685)
Change in value of warrant liability | (103,364) |
Deferred rent | (118,536) | (105,024)
Loss on extinguishment of debt |  | 131,784
Changes in operating assets and liabilities: |  |
Trade accounts receivables | (311,004) | (13,296)
Other receivables | (10,057) | (30,943)
Inventories | 109,253 | (484,959)
Prepaid expenses and other assets | 82,671 | 194,663
Accounts payable and accrued liabilities | 166,039 | 446,057
Deferred revenue | 37,750 |
Net cash provided by operating activities | 405,734 | 94,902
Cash flows from investing activities |  |
Purchase of property and equipment | (628,593) | (908,391)
Proceeds from sale of equipment |  | 20,480
Net cash used in investing activities | (628,593) | (887,911)
Cash flows from financing activities |  |
Proceeds from exercise of stock options |  | 7,634
Proceeds from sale of common stock, net of costs | 1,596,786 |
Proceeds from sale of common stock from employee stock purchase plan | 13,595 | 12,137
Costs associated with conversion of debentures |  | (6,749)
Repayments of debentures |  | (14,250)
Exercise of warrants |  | 231,659
Net cash provided by financing activities | 1,610,381 | 230,431
Effect of exchange rate on cash and cash equivalents | 37,665 | 27,127
Increase (decrease) in cash and cash equivalents | 1,425,187 | (535,451)
Cash and cash equivalents, beginning of period | 928,900 | 1,464,351
Cash and cash equivalents, end of period | 2,354,087 | 928,900
Supplemental disclosure of cash flow information: |  |
Interest paid in cash | 1,670 | 2,236
Income taxes paid | 4,174 | 4,429
Supplemental disclosure of non-cash investing & financing activities: |  |
Convertible debentures converted into common stock |  | 832,500
Prepaid interest on convertible debentures through the issuance of common stock | 87,000 |
Fair value of warrants issued to consultant | 15,000 |
Premium from debt exchange |  | $ 42,719

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- Definition The net cash inflow or outflow from investing activity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3574-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3213-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 17 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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