SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Concentration of Vendors (Details)	12 Months Ended
Dec. 31, 2021
Reliance on Key Vendors [Abstract]
Percentage of licensing fees	10.00%

Percentage of licensing fees, which is consideration paid to the entity (licensor) by another party for the right to use, but not own, certain of the entity's intangible assets. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, or trademark.

No definition available.

Name:	fora_LicensingFeesPercentageOfOperatingExpenses
Namespace Prefix:	fora_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration