v2.4.1.9
Condensed Consolidated Balance Sheets Parenthetical (Unaudited) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Sales returns reserve and allowance for doubtful accounts $ 4,882ftnt_AllowanceForDoubtfulAccountsReceivableandSalesReturns $ 6,204ftnt_AllowanceForDoubtfulAccountsReceivableandSalesReturns
Common Stock, par value (dollars per share) $ 0.001us-gaap_CommonStockParOrStatedValuePerShare $ 0.001us-gaap_CommonStockParOrStatedValuePerShare
Common Stock, shares authorized 300,000us-gaap_CommonStockSharesAuthorized 300,000us-gaap_CommonStockSharesAuthorized
Common Stock, shares issued 169,247us-gaap_CommonStockSharesIssued 166,443us-gaap_CommonStockSharesIssued
Common Stock, shares outstanding 169,247us-gaap_CommonStockSharesOutstanding 166,443us-gaap_CommonStockSharesOutstanding