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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts - accounts receivable $ 214us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent $ 184us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent
Software accumulated amortization 3,110us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization 2,371us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization
Preferred Stock Series A $ 0.005us-gaap_PreferredStockParOrStatedValuePerShare $ 0.005us-gaap_PreferredStockParOrStatedValuePerShare
Preferred Stock Series A liquidation preference $ 156us-gaap_PreferredStockLiquidationPreferenceValue $ 156us-gaap_PreferredStockLiquidationPreferenceValue
Preferred Stock Series A shares authorized 5,000,000us-gaap_PreferredStockSharesAuthorized 5,000,000us-gaap_PreferredStockSharesAuthorized
Preferred Stock Series A shares outstanding 156,000us-gaap_PreferredStockSharesOutstanding 156,000us-gaap_PreferredStockSharesOutstanding
Preferred stock shares issued 156,000us-gaap_PreferredStockSharesIssued 156,000us-gaap_PreferredStockSharesIssued
Common stock par value $ 0.005us-gaap_CommonStockParOrStatedValuePerShare $ 0.005us-gaap_CommonStockParOrStatedValuePerShare
Common stock shares authorized 168,000,000us-gaap_CommonStockSharesAuthorized 168,000,000us-gaap_CommonStockSharesAuthorized
Common stock shares issued 92,370,000us-gaap_CommonStockSharesIssued 78,649,000us-gaap_CommonStockSharesIssued
Common stock shares outstanding 92,370,000us-gaap_CommonStockSharesOutstanding 78,649,000us-gaap_CommonStockSharesOutstanding
Treasury stock shares 503,000us-gaap_TreasuryStockShares 503,000us-gaap_TreasuryStockShares