Quarterly report pursuant to Section 13 or 15(d)

Stock Repurchase Program (Narrative) (Details)

v2.4.1.9
Stock Repurchase Program (Narrative) (Details)
3 Months Ended 95 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Jan. 17, 2007
Stock Repurchase Program [Abstract]        
Number of shares authorized to be repurchased 3,000,000us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased   3,000,000us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased 1,000,000us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
Stock repurchased during period, shares 0us-gaap_StockRepurchasedDuringPeriodShares 0us-gaap_StockRepurchasedDuringPeriodShares 2,183,454us-gaap_StockRepurchasedDuringPeriodShares  
Remaining number of shares authorized to be repurchased 816,546us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased   816,546us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased  
Maximum repurchases allowed under provision per calendar year 450,000fhco_StockRepurchaseProgramMaximumRepurchasesAllowedUnderProvisionPerCalendarYear   450,000fhco_StockRepurchaseProgramMaximumRepurchasesAllowedUnderProvisionPerCalendarYear  
Maximum repurchases allowed under provision annually per individual 50,000fhco_StockRepurhcaseProgramMaximumRepurchasesAllowedUnderProvisionAnnuallyPerIndividual   50,000fhco_StockRepurhcaseProgramMaximumRepurchasesAllowedUnderProvisionAnnuallyPerIndividual