Stock Purchase Plans	9 Months Ended
	Sep. 30, 2023
Share-Based Payment Arrangement [Abstract]
Stock Purchase Plans	Stock Purchase PlansThe Company maintains an Employee Stock Purchase Plan (“Plan”).  The Plan is intended to encourage employee participation in the ownership and economic progress of the Company.  The Plan allows for up to 1,500,000 shares to be purchased by employees.  The purchase price of the shares is 95% of market value with an employee eligible to purchase up to the lesser of 15% of base compensation or $12,000 in market value annually.  During the nine months ended September 30, 2023 and 2022, there were 3,120 and 2,960 shares issued under the Plan, respectively, for total proceeds of $73,000 and $67,000.The Company maintains the 2020 Non-Employee Director Compensation Plan ("Director Plan"). Under this Director Plan, non-employee directors who have not attained specified stock ownership levels are required to receive a portion of their annual compensation in the form of common stock (currently 50% of total annual compensation), with the ability to elect to receive up to 100% of annual compensation in the form of common stock by making a written election prior to the calendar year to which the compensation relates. The Director Plan allows for up to 100,000 shares to be issued. As of September 30, 2023, the Company has issued a total of 42,191 shares of common stock to non-employee directors under the Director Plan in lieu of otherwise payable cash compensation with 7,560 and 9,968 shares issued, respectively, with an associated expense of $193,000 and $240,000 during the nine months ended September 30, 2023 and 2022.