Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2023
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of PresentationThe accompanying unaudited interim financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America, pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures have been omitted pursuant to such rules and regulations. In the opinion of management, the accompanying financial statements include normal recurring adjustments that are necessary for a fair presentation of the results for the interim periods presented. These financial statements should be read in conjunction with our audited financial statements and notes thereto for the fiscal year ended December 31, 2022 included in our Annual Report on Form 10-K. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of results to be expected for the full fiscal year or any other periods.The preparation of the financial statements in conformity with U.S. generally accepted accounting principles requires management to make a number of estimates and judgments that affect the reported amounts of assets, liabilities, expenses, and related disclosures. Actual results may differ from these estimates.
Risks and Uncertainties [Policy Text Block]	Risks and UncertaintiesOn March 11, 2020, the WHO declared COVID-19 a pandemic. While the Company has not incurred significant disruptions to its operations to date from COVID-19, it is unable at this time to predict the impact that COVID-19 or new variants of the novel coronavirus will have on its business, financial position and operating results in future periods due to numerous uncertainties and is closely monitoring the impact of the pandemic on all aspects of its business.
Concentration Risk, Credit Risk, Policy [Policy Text Block]	Concentration of Credit RiskThe Company maintains its cash balances in seven financial institutions. At times, cash balances may exceed the Federal Deposit Insurance Corporation’s insured limit of $250,000. The Company has not experienced any losses in such accounts and management believes the Company is not exposed to any significant credit risk on its cash balances.
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]	Impairment of Long-lived AssetsLong-lived assets, such as land, timber and property, buildings, and equipment, are reviewed for impairment whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. If events or circumstances arise that require a long-lived asset to be tested for potential impairment, the Company first compares undiscounted cash flows expected to be generated by the asset to its carrying value. If the carrying amount of the long-lived asset is not recoverable on an undiscounted cash flow basis, an impairment charge is recognized to the extent that the carrying value exceeds the fair value. Fair value may be determined through various valuation techniques including quoted market prices, third-party independent appraisals and discounted cash flow models. During the year ended December 31, 2022, the Company performed a step zero impairment analysis on its long-lived assets and determined there were no qualitative factors that would indicate impairment. No impairment charges were recorded during the three months ended March 31, 2023 and 2022, respectively.
Share-Based Payment Arrangement [Policy Text Block]	Share-Based CompensationWe maintain one active incentive compensation plan: the 2021 Stock Incentive Plan (the Plan). The Plan provides for the issuance of restricted stock units (RSUs) and performance-based restricted stock units (PSUs) to certain of our employees, non-employee directors and consultants.For awards that are subject to market conditions, we utilize a binomial-lattice model (i.e., Monte Carlo simulation model), to determine the fair value. The Monte Carlo simulation model utilizes multiple input variables to determine the share-based compensation expense. No shares were granted during the three months ended March 31, 2023.Share-based compensation expense related to RSUs are expensed over the grant date to the end of the requisite service period using the straight-line method. PSUs are expensed over the grant date to the end of the requisite service period using a model-driven derived service period based upon the median of the price projection scenarios for each performance trigger. The RSUs and PSUs do not have voting rights. We calculate the fair value of our share-based awards on the date of grant.
Earnings Per Share, Policy [Policy Text Block]	Basic and Diluted Earnings per ShareNet earnings per share is provided in accordance with FASB ASC 260-10, "Earnings per Share". Basic earnings per share is computed by dividing earnings available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted income per share gives effect to all dilutive potential common shares outstanding during the period. Dilutive income per share excludes all potential common shares if their effect is anti-dilutive. For the three months ended March 31, 2023, potentially dilutive shares attributable to 310,794 restricted stock units and performance shares were excluded in the calculation of earnings per share as their effect is anti-dilutive due to the Company's net loss for such period. There were no dilutive shares outstanding for the three months ended March 31, 2022.
Stockholders' Equity, Policy [Policy Text Block]	DividendsThe Company does not currently pay dividends on a regular basis. In determining whether to declare a dividend, the Board of Directors takes into account the Company’s prior fiscal year’s cash flows from operations and the current economic conditions, among other information deemed relevant. Dividends paid per common stock are based on the weighted average number of common stock shares outstanding during the period. No dividends were declared during the three months ended March 31, 2023 and 2022, respectively.Pursuant to a dividend reversion clause in the Company’s Articles of Incorporation, dividends not claimed within one year after the dividend becomes payable will expire and revert in full ownership to the Company and the Company’s obligation to pay such dividend will cease. Any dividend reversions are recorded in equity upon receipt.
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting PronouncementsIn June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2016 - 13, "Financial Instruments - Credit Losses," which introduced new guidance for an approach based on expected losses to estimate credit losses on certain types of financial instruments. This standard was effective for the Company as of January 1, 2023. There was no impact on our financial statements at adoption.There are various updates recently issued to the accounting literature and these are not expected to have a material impact on the Company’s financial position, results of operations or cash flows.