Note 14 - Recent Events	6 Months Ended
Jun. 30, 2020
COVID 19 [Member]
Notes to Financial Statements
Unusual or Infrequent Items, or Both, Disclosure [Text Block]	*Note 14:* Recent Events** The COVID-19 pandemic is creating disruptions to the overall economy and to the lives of individuals throughout our local communities. Governments, businesses, and the public are taking unprecedented actions to contain the spread of COVID-19 and to mitigate its effects, including quarantines, travel bans, shelter-in-place orders, closures of businesses and schools, government stimulus programs, and legislation designed to deliver monetary aid and other relief to many segments of the economy. While the scope, duration, and impacts of COVID-19 are continuing to evolve and are not fully known, the pandemic and related efforts to contain it have disrupted economic activities, adversely affected the functioning of financial markets, impacted interest rates, increased economic and market uncertainty, and disrupted trade and supply chains. If these effects continue for a prolonged period, a sustained economic downturn or recession may result causing many of the risk factors identified in our Form 10-K and this Form 10-Q to be exacerbated and such effects could have a material adverse impact on us in a number of ways related to credit, collateral, customer demand, funding, operations, interest rate risk, human capital and self-insurance, as described in more detail below and in Part II of this filing.

Note 14 - Recent Events

6 Months Ended

Jun. 30, 2020

Unusual or Infrequent Items, or Both, Disclosure [Text Block]

Note 14: Recent Events

The COVID-19 pandemic is creating disruptions to the overall economy and to the lives of individuals throughout our local communities. Governments, businesses, and the public are taking unprecedented actions to contain the spread of COVID-19 and to mitigate its effects, including quarantines, travel bans, shelter-in-place orders, closures of businesses and schools, government stimulus programs, and legislation designed to deliver monetary aid and other relief to many segments of the economy. While the scope, duration, and impacts of COVID-19 are continuing to evolve and are not fully known, the pandemic and related efforts to contain it have disrupted economic activities, adversely affected the functioning of financial markets, impacted interest rates, increased economic and market uncertainty, and disrupted trade and supply chains. If these effects continue for a prolonged period, a sustained economic downturn or recession may result causing many of the risk factors identified in our Form 10-K and this Form 10-Q to be exacerbated and such effects could have a material adverse impact on us in a number of ways related to credit, collateral, customer demand, funding, operations, interest rate risk, human capital and self-insurance, as described in more detail below and in Part II of this filing.