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Note 2 - Acquisition of Interests in Delphax (As Amended) (Details Textual) - Delphax [Member] | Nov. 24, 2015 USD ($) $ / shares shares
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Payments to Acquire Businesses, Gross | $ 1,050,000
Business Combination, Warrants Acquired, Condition Under Which Warrants May Be Exercised for Cash, Number of Times the Aggregate Exercise Price | 0.95
Business Combination, Warrants Acquired, Exercise for Cash, Measurement Period | 20 days
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt | $ 3,313,317
Series B Preferred Stock of Delphax [Member] |
Business Combination, Shares Acquired | shares | 43,000
Business Combination, Warrants Acquired, Number of Securities Called by Warrants | shares | 95,600
Business Combination, Warrants Acquired, Exercise Price Per Share | $ / shares | $ 33.4728
Convertible Preferred Stock, Shares Issued upon Conversion | shares | 100
Business Combination,Shares Acquired, Percentage, of the Shares of Acquired Entity's Common Stock That Would Be Outstanding Assuming Conversion | 38.00%
Business Combination, Shares Acquired, Percentage of the Shares of Acquired Entity's Common Stock that Would Be Outstanding Assuming Conversion and Issuance of All Shares Reserved for Issuance Under Employee Stock Option Plans | 31.00%
Percentage of Preferred Stock Initially Purchasable under Warrant Permitted to Acquire | 50.00%
Shares of Preferred Stock Acquired in Connection With the Exercise of the Warrant as a Percentage of the Number of Preferred Shares Initially Purchasable under the Warrant | 50.00%
Five Year Senior Subordinated Promissory Note [Member] |
Debt Instrument, Face Amount | $ 2,500,000
Debt Instrument, Interest Rate, Stated Percentage | 8.50%
Delphax 90-Day Senior Subordinated Note [Member] |
Debt Instrument, Cancellation, Outstanding Principal Surrendered | $ 500,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt | $ 508,000

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- Definition With regard to acquired shares in a business combination, this element represents the percentage of the shares of the acquired entity's common stock that would be outstanding assuming conversion of the Shares and the issuance of all the shares of the acquired entity’s common stock reserved for issuance under the acquired entity’s employee stock option plans (based on the number of shares of the acquired entity's common stock outstanding and reserved for issuance under the acquired entity's employee stock option plans prior to the business combination). + References No definition available. + Details
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- Definition With regard to warrants acquired in a business combination, this element represents the number of times the aggregate exercise price that the surrender of principal and interest under the Senior Subordinated Note must be in order to exercise the warrants for cash. + References No definition available. + Details
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- Definition With regard to warrants acquired in a business combination, this element represents the trading period over which the average market value of common stock is measured in order to determine eligibility to exercise warrants for cash. + References No definition available. + Details
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- Definition With regard to acquired shares in a business combination, this element represents the percentage of the shares of the acquired entity's common stock that would be outstanding assuming conversion of the Shares (based on the number of shares of the acquired entity's common stock outstanding and reserved for issuance under the acquired entity's employee stock option plans prior to the business combination). + References No definition available. + Details
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- Definition Represents the percentage of the number of shares of a certain class of preferred stock permitted to acquire, regarding the specified number of the Shares and interests in the Warrant. + References No definition available. + Details
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- Definition Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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