Commitments and Contingencies (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Commitments and contingencies (Note 5)
Rent expense	$ 100	$ 100

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

No definition available.

Name:	ttnp_OperatingLeasesRentExpenses
Namespace Prefix:	ttnp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration