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Note 1 - Basis of Presentation (Details Textual)	Jan. 01, 2018 USD ($)
Accounting Standards Update 2016-01 [Member]
Reclassification of AOCI and Retained Earnings	$ 141,000
Accounting Standards Update 2018-02 [Member]
Tax Cuts and Jobs Act of 2017 Reclassification From AOCI to Retained Earnings Tax Effect	$ 187,000

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- Definition

The amount of reclassification of accumulated comprehensive income and retained earnings.

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- Definition

Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act.

+ References

No definition available.

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