The term of the share based compensation arrangement.

No definition available.

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- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187143-122770

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- Details

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Note 10 - Benefit Plans (Details Textual) $ in Millions			3 Months Ended
Note 10 - Benefit Plans (Details Textual) $ in Millions	Jan. 30, 2018	Apr. 28, 2014 shares	Mar. 31, 2020 USD ($) shares	Mar. 31, 2019 USD ($)	Dec. 31, 2019 shares	Jan. 16, 2018 shares
Defined Contribution Plan, Cost \| $			$ 0.4	$ 0.4
Stockholders' Equity Note, Stock Split, Conversion Ratio	1.5543
The 2014 Long-Term Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award, Term (Year)		10 years
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)		2,253,735
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)					423,268
The 2018 Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)						1,607,389
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)			479,830