Consolidated Balance Sheets (Parentheticals) - shares	Dec. 31, 2023	Dec. 31, 2022
Limited partner's equity, units authorized (in shares)	8,000,000	8,000,000
Limited partner's equity, units issued (in shares)	4,746,686	5,243,119
Limited partner's equity, units outstanding (in shares)	4,746,686	5,243,119