private void Initialize()
 {
     this._bal                     = new BalanceSheet();
     this._cashItems               = new List <Item>();
     this._currentAssetsItems      = new List <Item>();
     this._currentLiabilitiesItems = new List <Item>();
     this._debtItems               = new List <Item>();
     this._debtNodes               = new XbrlNodeCollection();
     this._ppeItems                = new List <Item>();
     this._shareholderEquityItems  = new List <Item>();
     this._totalAssetsItems        = new List <Item>();
 }
        public BalanceSheetFilterItem(string symbol, int year)
        {
            this._bal        = new BalanceSheet();
            this._bal.Symbol = symbol;
            this._bal.Year   = year;

            this._cashItems               = new List <Item>();
            this._currentAssetsItems      = new List <Item>();
            this._currentLiabilitiesItems = new List <Item>();
            this._debtItems               = new List <Item>();
            this._debtNodes               = new XbrlNodeCollection();
            this._ppeItems = new List <Item>();
            this._shareholderEquityItems = new List <Item>();
            this._totalAssetsItems       = new List <Item>();
        }