Fair Value Measurements (Details)	12 Months Ended
Jun. 30, 2021 USD ($)
Fair Value Disclosures [Abstract]
Fair value of liabilities	$ 452,000

Amount of expense (income) related to adjustment to fair value of warrant liability.

No definition available.

Name:	edtx_FairValueOfDerivativeWarrantLiabilities
Namespace Prefix:	edtx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration