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Note 14 - Subsequent Event	9 Months Ended
	Sep. 30, 2019
Notes to Financial Statements
Subsequent Events [Text Block]	(14 ) Subsequent Event Subsequent to September 30, 2019, the Company, in accordance with the allowable provisions of the Amended and Restated Credit Agreement, elected to prepay $8.0 million of the outstanding term loan.

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- References

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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