Quarterly report pursuant to Section 13 or 15(d)

Commitments And Contingencies (Roseland Transaction Modifications) (Narrative) (Details)

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Commitments And Contingencies (Roseland Transaction Modifications) (Narrative) (Details) (USD $)
6 Months Ended 0 Months Ended 6 Months Ended 12 Months Ended 0 Months Ended 3 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Minimum [Member]
Mar. 21, 2014
Roseland Partners, L.L.C. [Member]
Jan. 25, 2014
Roseland Partners, L.L.C. [Member]
Jun. 30, 2014
Roseland Partners, L.L.C. [Member]
Jun. 30, 2014
Roseland Partners, L.L.C. [Member]
Messr Goldberg [Member]
Jun. 30, 2014
Roseland Partners, L.L.C. [Member]
Messr Klatt And Messr Goldberg [Member]
Jun. 30, 2014
Roseland Partners, L.L.C. [Member]
Messr Tycher [Member]
Minimum [Member]
Oct. 23, 2015
Roseland Partners, L.L.C. [Member]
Scenario, Forecast [Member]
Messr Goldberg [Member]
item
Apr. 24, 2015
Roseland Partners, L.L.C. [Member]
Scenario, Forecast [Member]
Messr Klatt And Messr Goldberg [Member]
Oct. 28, 2014
Roseland Partners, L.L.C. [Member]
Scenario, Forecast [Member]
Messr Klatt And Messr Goldberg [Member]
Jun. 30, 2014
Roseland Partners, L.L.C. [Member]
Obtaining Of Tax Credits/Grants [Member]
Sep. 30, 2014
Roseland Partners, L.L.C. [Member]
Obtaining Of Tax Credits/Grants [Member]
Scenario, Forecast [Member]
Commitments And Contingencies [Line Items]                            
Consulting payment                   $ 400,000        
Consulting period             1 year              
Period for continuation of health insurance               1 year            
Number of installments                   4        
Severance benefits 11,000,000                   500,000 750,000    
Percentage of interest in venture     7.50%           50.00%          
Earn out paid 3,936,000 2,755,000   1,400,000 2,800,000                 1,000,000
Business acquisition, contingent cash payment           $ 15,600,000             $ 3,000,000