RELATED PARTY TRANSACTIONS (Details Textual) $ in Millions	1 Months Ended
Mar. 14, 2016 USD ($)
Payment to Majority Shareholder	$ 6.9

Repayment by former majority shareholder to reduce the liability.

No definition available.

Name:	tphs_RepaymentByFormerMajorityShareholder
Namespace Prefix:	tphs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration