Item 5. Other Information (Details Textual)	6 Months Ended
	Jun. 30, 2023 shares
President and Chief Executive Officer [Member]
Issuer Rule 10b5-1, Arrangement Adoption Date	May 23, 2023
Issuer Rule 10b5-1, Aggregate Available Shares (in shares)	250,725
Issuer Rule 10b5-1, Arrangement Termination Date	Nov. 29, 2024
Senior Vice President and Chief Financial Officer [Member]
Issuer Rule 10b5-1, Arrangement Adoption Date	Jun. 01, 2023
Issuer Rule 10b5-1, Aggregate Available Shares (in shares)	35,175
Issuer Rule 10b5-1, Arrangement Termination Date	Feb. 28, 2024