LOANS RECEIVED - Schedule of loans received (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Debt Disclosure [Abstract]
Amount outstanding	$ 3,538	$ 3,373
Interest rate (in percent)	5.00%
Term	26 months
Total amount outstanding	$ 3,538	$ 3,373

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	frhc_DebtInstrumentsTerm
Namespace Prefix:	frhc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration