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Note 4 - Acquisitions (Details Textual) - USD ($) |  |  | 4 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 05, 2014 | Mar. 28, 2014 | Aug. 05, 2014 | Dec. 31, 2014
Notes Payable, Other Payables [Member] | Paloma and Vasculo Medics [Member] |  |  |  |
Long-term Debt Prepayment Penalties | $ 0 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Long-term Debt and Accrued Interest |  | $ 1,151,725 |  |
Repayments of Assumed Debt and Accrued Interest | $ 1,331,007 |  |  |
Interest Expense, Debt, Excluding Amortization |  |  | $ 179,282 |
Notes Payable, Other Payables [Member] | Paloma [Member] |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Long-term Debt and Accrued Interest |  | 1,151,725 |  |
Paloma and Vasculo Medics [Member] |  |  |  |
Business Combination, Consideration Transferred |  | $ 6,800,000 |  |
Business Combination, Pro Forma Information, Expenses of Acquiree Since Acquisition Date, Actual |  |  |  | $ 846,910
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |  |  |  | $ 14,352,824
Paloma [Member] |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares |  | 2,500,000 |  |
Vasculo Medics [Member] |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares |  | 220,000 |  |

X
- Definition Represents the amount of expenses of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References No definition available. + Details
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- Definition Amount of long-term debt due and accrued interest assumed at the acquisition date. + References No definition available. + Details
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- Definition Number of shares of equity interests issued or issuable to acquire entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(4) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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