Note 12 - Significant Events - Coronavirus(COVID-19)	3 Months Ended
Mar. 31, 2022
Notes to Financial Statements
Effect of Covid-19 Pandemic [Text Block]	NOTE 12: SIGNIFICANT EVENTS- CORONAVIRUS (COVID-19) The Company has been actively monitoring the coronavirus (COVID-19) outbreak and resulting pandemic and its impact on both the global economic and operating environment and specifically on its impact to the Company, its employees, its operations and its financial condition. In March 2020, the World Health Organization recognized the COVID-19 outbreak as a pandemic based on the global spread of the disease, the severity of illnesses it causes and its effects on society. In response to the COVID-19 outbreak, the governments of many countries, states, cities and other geographic regions have taken preventative or protective actions, such as imposing restrictions on travel and business operations, including complete or partial government shutdowns of many schools and businesses, including the Company, and advising or requiring individuals to limit or forego their time outside of their homes. Accordingly, the COVID-19 outbreak (including the impact of the COVID Omicron variant) has severely restricted the level of economic activity in many countries, including the United States, and continues to materially and adversely impact global economic activity. In particular, the aerospace sector, for which the Company relies on a significant part of its business, has been faced with significant reductions to its business due to reduced air travel which has negatively affected new order bookings and has materially and adversely affected the Company’s revenues to date. Management is unable to predict the extent of the impact the pandemic will have on the Company’s financial position and operating results for the remainder of 2022 due to numerous uncertainties, but the impact could be material during any future period affected either directly or indirectly by this pandemic. The Company intends to continue to evaluate the various government-sponsored plans and programs put in place in response to the COVID-19 pandemic and further plans to take advantage of any such government benefits reasonably available to it. Moreover, the Company will continue to monitor developments in that area as new government initiatives are passed. The COVID-19 pandemic has adversely impacted worldwide supply chains and the ability to obtain sufficient amounts of raw materials and component parts such as nickel and integrated circuits. Further, geopolitical developments across Europe and Asia have and may continue to restrict our ability to procure raw materials and components, as well as impact our ability to sell our products into China, Russia and other Eastern European and Asian regions. In addition, disruptions and delays in the ability of the Company’s third party freight carriers to transport these items to the Company’s manufacturing facility also continues to be a challenge. During the third and fourth quarters of 2021, and into 2022, the Company experienced increased costs on certain components as well as delays in supply chain delivery, which has and may continue to impact its ability to recognize revenue and reduce the Company’s gross profit margins, as well as extend our manufacturing lead times and reduce its manufacturing efficiencies. The Company is now placing orders with more lead time to help mitigate the manufacturing delays, as well as assessing other suppliers or components to attempt to mitigate the potential cost impacts. In addition, the Company is utilizing its in-house flexible manufacturing to attempt to further mitigate both potential schedule delivery delays and material cost increase. While management has initiated actions to mitigate the potential negative impacts to our revenue and profitability, there can be no assurance of the ultimate impact and the length of time period that the supply chain factors may impact its revenues and profitability.

Note 12 - Significant Events - Coronavirus(COVID-19)

3 Months Ended

Mar. 31, 2022

Effect of Covid-19 Pandemic [Text Block]

NOTE 12: SIGNIFICANT EVENTS- CORONAVIRUS (COVID-19)

The Company has been actively monitoring the coronavirus (COVID-19) outbreak and resulting pandemic and its impact on both the global economic and operating environment and specifically on its impact to the Company, its employees, its operations and its financial condition. In March 2020, the World Health Organization recognized the COVID-19 outbreak as a pandemic based on the global spread of the disease, the severity of illnesses it causes and its effects on society. In response to the COVID-19 outbreak, the governments of many countries, states, cities and other geographic regions have taken preventative or protective actions, such as imposing restrictions on travel and business operations, including complete or partial government shutdowns of many schools and businesses, including the Company, and advising or requiring individuals to limit or forego their time outside of their homes. Accordingly, the COVID-19 outbreak (including the impact of the COVID Omicron variant) has severely restricted the level of economic activity in many countries, including the United States, and continues to materially and adversely impact global economic activity. In particular, the aerospace sector, for which the Company relies on a significant part of its business, has been faced with significant reductions to its business due to reduced air travel which has negatively affected new order bookings and has materially and adversely affected the Company’s revenues to date.

Management is unable to predict the extent of the impact the pandemic will have on the Company’s financial position and operating results for the remainder of 2022 due to numerous uncertainties, but the impact could be material during any future period affected either directly or indirectly by this pandemic. The Company intends to continue to evaluate the various government-sponsored plans and programs put in place in response to the COVID-19 pandemic and further plans to take advantage of any such government benefits reasonably available to it. Moreover, the Company will continue to monitor developments in that area as new government initiatives are passed.

The COVID-19 pandemic has adversely impacted worldwide supply chains and the ability to obtain sufficient amounts of raw materials and component parts such as nickel and integrated circuits. Further, geopolitical developments across Europe and Asia have and may continue to restrict our ability to procure raw materials and components, as well as impact our ability to sell our products into China, Russia and other Eastern European and Asian regions. In addition, disruptions and delays in the ability of the Company’s third party freight carriers to transport these items to the Company’s manufacturing facility also continues to be a challenge. During the third and fourth quarters of 2021, and into 2022, the Company experienced increased costs on certain components as well as delays in supply chain delivery, which has and may continue to impact its ability to recognize revenue and reduce the Company’s gross profit margins, as well as extend our manufacturing lead times and reduce its manufacturing efficiencies. The Company is now placing orders with more lead time to help mitigate the manufacturing delays, as well as assessing other suppliers or components to attempt to mitigate the potential cost impacts. In addition, the Company is utilizing its in-house flexible manufacturing to attempt to further mitigate both potential schedule delivery delays and material cost increase. While management has initiated actions to mitigate the potential negative impacts to our revenue and profitability, there can be no assurance of the ultimate impact and the length of time period that the supply chain factors may impact its revenues and profitability.