Quarterly report pursuant to Section 13 or 15(d)

Dividends (Details)

v2.4.1.9
Dividends (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
6 Months Ended 9 Months Ended 12 Months Ended 24 Months Ended 51 Months Ended
Mar. 31, 2014
Feb. 06, 2013
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May 07, 2014
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Feb. 09, 2012
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May 07, 2014
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Sep. 30, 2014
Dividends [Abstract]            
Number of dividends paid   4fhco_NumberOfDividendsPaid 5fhco_NumberOfDividendsPaid 9fhco_NumberOfDividendsPaid 18fhco_NumberOfDividendsPaid  
Dividends payable, amount per share (in Dollars per share)   $ 0.06us-gaap_DividendsPayableAmountPerShare $ 0.07us-gaap_DividendsPayableAmountPerShare $ 0.05us-gaap_DividendsPayableAmountPerShare $ 0.07us-gaap_DividendsPayableAmountPerShare  
Cumulative dividends paid           $ 29.4us-gaap_CumulativeDividends
Payments of dividends $ 4.0us-gaap_PaymentsOfDividends