Note 15 - COVID-19
|3 Months Ended|
Mar. 31, 2021
|Notes to Financial Statements|
|Effect of Covid-19 Pandemic [Text Block]||
On March 11, 2020, the World Health Organization declared the outbreak of COVID-19 as a pandemic, which has spread globally and throughout the United States. During the period of the pandemic, we took a number of precautionary and preemptive steps to protect the safety and well-being of our employees while ensuring continuity of service to our clients, including, transitioning our employees to a remote work environment, suspending employee travel, canceling participation in industry events and in-person group meetings, promoting social distancing and enhanced cleaning and sanitization efforts across office locations, and implementing protocols to quarantine employees who may have been exposed to COVID-19, or show relevant symptoms. We also continued to undertake preparedness plans at our facilities to maintain continuity of operations, which provide for flexible work arrangements without any significant disruptions to our business or control processes. Our management team is continuing to actively monitor the situation and is in constant communication with our workforce as well as with our customers and vendors. While the COVID-19 pandemic has not had any material unfavorable effects in our financial results for the three months ended March 31, 2021, the extent of the impact in the future, if any, will depend on future developments, which are highly uncertain, cannot be predicted and could have a material adverse impact on our financial position, operating results and cash flows.