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Note 6 - Intangible Assets and Goodwill (Details Textual) - USD ($)	3 Months Ended	12 Months Ended
	Jun. 30, 2016	Mar. 31, 2017	Mar. 31, 2016	Nov. 24, 2015
Amortization of Intangible Assets		$ 105,000	$ 51,000
Goodwill		4,417,605	275,408
Goodwill, Impairment Loss	$ 275,000		100,000
Delphax [Member]
Goodwill				$ 375,408
Trade Names and Patents [Member]
Impairment of Intangible Assets, Finite-lived		$ 1,110,000	$ 50,000

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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