Note 12 - Income Taxes	6 Months Ended
Jun. 30, 2019
Notes to Financial Statements
Income Tax Disclosure [Text Block]	*Note 12:* Income Taxes** In the second quarter 2019, the Company decreased unrecognized tax benefits by $909 thousand related to settlements with taxing authorities. The settlements incorporated amended tax returns for which the Company had recognized a deferred tax asset in the amount of $1,003 thousand. In the second quarter 2019, the Company re-assessed its ability to realize benefits from California capital loss carryforwards. The Company established a $269 thousand valuation allowance related to the deferred tax asset.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI http://asc.fasb.org/topic&trid=2144680

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