XML 61 R3.htm IDEA: XBRL DOCUMENT v2.4.1.9
CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Statement of Financial Position [Abstract]    
Allowance for Doubtful Accounts Receivable, Current $ (66,836,000)us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent $ (66,500,000)us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Temporary Equity, Par or Stated Value Per Share $ 0.0001us-gaap_TemporaryEquityParOrStatedValuePerShare  
Temporary Equity, Shares Authorized 825,000us-gaap_TemporaryEquitySharesAuthorized  
Shares issued (in shares) 625,000us-gaap_TemporaryEquitySharesIssued  
Temporary Equity, Shares Outstanding 625,000us-gaap_TemporaryEquitySharesOutstanding  
Temporary Equity, Liquidation Preference $ 62,952,911us-gaap_TemporaryEquityLiquidationPreference  
Preferred Stock, Par or Stated Value Per Share $ 0.0001us-gaap_PreferredStockParOrStatedValuePerShare $ 0.0001us-gaap_PreferredStockParOrStatedValuePerShare
Preferred Stock, Shares Authorized 4,175,000us-gaap_PreferredStockSharesAuthorized 5,000,000us-gaap_PreferredStockSharesAuthorized
Preferred Stock, Shares Issued 0us-gaap_PreferredStockSharesIssued 0us-gaap_PreferredStockSharesIssued
Preferred Stock, Shares Outstanding 0us-gaap_PreferredStockSharesOutstanding 0us-gaap_PreferredStockSharesOutstanding
Common Stock, Par or Stated Value Per Share $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare
Common Stock, Shares Authorized 125,000,000us-gaap_CommonStockSharesAuthorized 125,000,000us-gaap_CommonStockSharesAuthorized
Common Stock, Shares, Issued 71,295,564us-gaap_CommonStockSharesIssued 71,274,064us-gaap_CommonStockSharesIssued
Common Stock, Shares, Outstanding 68,650,271us-gaap_CommonStockSharesOutstanding 68,636,965us-gaap_CommonStockSharesOutstanding
Treasury Stock, Shares 2,645,293us-gaap_TreasuryStockShares 2,637,099us-gaap_TreasuryStockShares