Organization and Nature of the Business	12 Months Ended
Dec. 31, 2023
Organization and Nature of the Business [Abstract]
Organization and Nature of the Business	1. Organization and Nature of the Business *Overview* Protara Therapeutics, Inc., and its consolidated subsidiaries (“Protara” or the “Company”), is a clinical-stage biopharmaceutical company committed to advancing transformative therapies for the treatment of cancer and rare diseases. Protara’s portfolio includes two development programs utilizing TARA-002, an investigational cell therapy in development for the treatment of non-muscle invasive bladder cancer, or NMIBC, and lymphatic malformations, or LMs. The third program in the portfolio is Intravenous, or IV, Choline Chloride, an investigational phospholipid substrate replacement therapy in development for patients receiving parenteral nutrition, or PN. *Liquidity and Capital Resources* The Company is in the business of developing biopharmaceuticals and has no current or near-term revenues. The Company has incurred substantial clinical and other costs in its drug development efforts. The Company will need to raise additional capital in order to fully realize management’s plans. The Company believes that its current financial resources are sufficient to satisfy the Company’s estimated liquidity needs for at least 12 months from the date of issuance of these consolidated financial statements.

Organization and Nature of the Business

12 Months Ended

Dec. 31, 2023

Organization and Nature of the Business [Abstract]

1. Organization and Nature of the Business

Overview

Protara Therapeutics, Inc., and its consolidated subsidiaries (“Protara” or the “Company”), is a clinical-stage biopharmaceutical company committed to advancing transformative therapies for the treatment of cancer and rare diseases. Protara’s portfolio includes two development programs utilizing TARA-002, an investigational cell therapy in development for the treatment of non-muscle invasive bladder cancer, or NMIBC, and lymphatic malformations, or LMs. The third program in the portfolio is Intravenous, or IV, Choline Chloride, an investigational phospholipid substrate replacement therapy in development for patients receiving parenteral nutrition, or PN.

Liquidity and Capital Resources

The Company is in the business of developing biopharmaceuticals and has no current or near-term revenues. The Company has incurred substantial clinical and other costs in its drug development efforts. The Company will need to raise additional capital in order to fully realize management’s plans.

The Company believes that its current financial resources are sufficient to satisfy the Company’s estimated liquidity needs for at least 12 months from the date of issuance of these consolidated financial statements.