Note 12 - Pro Forma Financial Information - Pro Forma Information for the 2017 Acquisition (Details) - MesoScribe Technologies, Inc [Member]	3 Months Ended
Mar. 31, 2017 USD ($) $ / shares
Revenue	$ 9,857,792
Net income	$ 939,784
Diluted income per common share (in dollars per share) \| $ / shares	$ 0.15

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

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-Publisher FASB
-Name Accounting Standards Codification
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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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