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Note 16 - Segment Information And Geographic Areas (Details) - Summary of global regions or segments for its products and services (USD $) | 3 Months Ended
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Sep. 30, 2013 | Sep. 30, 2012
Revenues from unaffiliated customers: |  |
Revenues from unaffiliated customers: | $ 9,057,316 | $ 11,071,900
Operating income (loss): |  |
Operating income (loss): | (1,522,952) | 1,501,946
Net income (loss) after taxes and before non-controlling interest: |  |
Net income (loss) after taxes and before minority interest: | (462,948) | 1,261,404
Identifiable assets: |  |
Identifiable assets: | (451,817) | 1,275,400
Interest expense: |  |
Interest expense | 69,217 | 292,389
Income tax expense: |  |
Income tax expense | 11,131 | 13,996
North America [Member] |  |
Revenues from unaffiliated customers: |  |
Revenues from unaffiliated customers: | 1,218,012 | 1,713,190
Operating income (loss): |  |
Operating income (loss): | (39,517) | (233,685)
Net income (loss) after taxes and before non-controlling interest: |  |
Net income (loss) after taxes and before minority interest: | (39,740) | (233,936)
Identifiable assets: |  |
Identifiable assets: | 2,867,929 | 3,242,885
Depreciation and amortization: |  |
Depreciation and amortization: | 159,345 | 159,901
Capital expenditures: |  |
Capital expenditures: | 7,987 | 36,646
Interest expense: |  |
Interest expense | 299 | 564
Europe [Member] |  |
Revenues from unaffiliated customers: |  |
Revenues from unaffiliated customers: | 1,208,682 | 1,506,001
Operating income (loss): |  |
Operating income (loss): | (427,564) | (23,805)
Net income (loss) after taxes and before non-controlling interest: |  |
Net income (loss) after taxes and before minority interest: | (553,718) | (34,970)
Identifiable assets: |  |
Identifiable assets: | 4,666,802 | 5,989,190
Depreciation and amortization: |  |
Depreciation and amortization: | 220,726 | 226,983
Capital expenditures: |  |
Capital expenditures: | 77,580 | 13,370
Interest expense: |  |
Interest expense | 44,347 | 40,189
Income tax expense: |  |
Income tax expense |  | (29,024)
Asia Pacific [Member] |  |
Revenues from unaffiliated customers: |  |
Revenues from unaffiliated customers: | 6,630,622 | 7,852,709
Operating income (loss): |  |
Operating income (loss): | 66,440 | 2,660,161
Net income (loss) after taxes and before non-controlling interest: |  |
Net income (loss) after taxes and before minority interest: | 1,280,418 | 3,034,129
Identifiable assets: |  |
Identifiable assets: | 80,305,880 | 73,165,459
Depreciation and amortization: |  |
Depreciation and amortization: | 1,058,563 | 879,379
Capital expenditures: |  |
Capital expenditures: | 2,603,402 | 1,406,398
Interest expense: |  |
Interest expense | 16,688 | 22,408
Income tax expense: |  |
Income tax expense | 11,131 | 43,020
Consolidated [Member] |  |
Revenues from unaffiliated customers: |  |
Revenues from unaffiliated customers: | 9,057,316 | 11,071,900
Operating income (loss): |  |
Operating income (loss): | (1,522,952) | 1,501,946
Net income (loss) after taxes and before non-controlling interest: |  |
Net income (loss) after taxes and before minority interest: | (462,948) | 1,261,404
Identifiable assets: |  |
Identifiable assets: | 102,347,114 | 96,560,928
Depreciation and amortization: |  |
Depreciation and amortization: | 1,473,286 | 1,300,152
Capital expenditures: |  |
Capital expenditures: | 2,691,066 | 1,457,134
Interest expense: |  |
Interest expense | 69,217 | 292,389
Income tax expense: |  |
Income tax expense | 11,131 | 13,996
Corporate Headquarters [Member] |  |
Operating income (loss): |  |
Operating income (loss): | (1,122,311) | (900,725)
Net income (loss) after taxes and before non-controlling interest: |  |
Net income (loss) after taxes and before minority interest: | (1,149,908) | (1,503,819)
Identifiable assets: |  |
Identifiable assets: | 14,506,503 | 14,163,394
Depreciation and amortization: |  |
Depreciation and amortization: | 34,652 | 33,889
Capital expenditures: |  |
Capital expenditures: | 2,097 | 720
Interest expense: |  |
Interest expense | $ 7,883 | $ 229,228

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