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
3 Months Ended 9 Months Ended 12 Months Ended 24 Months Ended 51 Months Ended
Dec. 31, 2013
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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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
Payments of dividends $ 2.0us-gaap_PaymentsOfDividends