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Note 5 - Credit Facility (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Maturities of Long-term Debt [Table Text Block]

	Principal Payments
	2017		$	—
	2018			6,900
	2019			6,900
	2020			6,900
	2021			2,300
	Total		$	23,000

X

- Definition

Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

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X

- References

No definition available.

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