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Description of Business and Summary of Significant Accounting Policies (Details Textual) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 23, 2014
Dec. 31, 2012
Description of Business and Summary of Significant Accounting Policies [Line Items]            
Foreign Currency Transaction Gain (Loss), before Tax   $ (134,000) $ 246,000 $ 645,000    
Asset Impairment Charges $ 400,000 0 374,000 5,524,000    
Deferred Revenue 1,300,000 1,200,000 1,300,000   $ 160,000  
Cash and Cash Equivalents, at Carrying Value, Total $ 24,216,000 24,908,000 24,216,000 24,752,000   $ 25,425,000
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax   995,000 $ 447,000 $ 0    
UNITED STATES            
Description of Business and Summary of Significant Accounting Policies [Line Items]            
Cash and Cash Equivalents, at Carrying Value, Total   $ 4,100,000        
Synodex [Member]            
Description of Business and Summary of Significant Accounting Policies [Line Items]            
Noncontrolling Interest, Ownership Percentage By Parent   90.00%        
DocGenix [Member]            
Description of Business and Summary of Significant Accounting Policies [Line Items]            
Noncontrolling Interest, Ownership Percentage By Parent   94.00%        
Foreign Subsidiaries [Member]            
Description of Business and Summary of Significant Accounting Policies [Line Items]            
Cash and Cash Equivalents, at Carrying Value, Total   $ 20,800,000