NOTE 3 - ACCOUNTS RECEIVABLE - Management and other Fees Receivable - (Details Narrative)	3 Months Ended	9 Months Ended
Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Note 3 - Accounts Receivable - Management And Other Fees Receivable - Details Narrative
Net revenues derived from no-fault and personal injury protection claims	50.00%	51.00%	50.00%	47.00%
Net revenues from management and other fees charged to related PCs	13.20%	16.90%	13.40%	19.20%

Approximate per cent ofthePCs net revenues derived from no-fault and personal injury protection claims

No definition available.

Name:	FONR_NetRevenuesDerivedFromNofaultAndPersonalInjuryProtectionClaims
Namespace Prefix:	FONR_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration