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Acquisitions (Summary Of Fair Value Of Consideration Transferred) (Details) - USD ($)
$ / shares in Units, $ in Thousands
Dec. 04, 2017
Aug. 31, 2017
May 25, 2019
Business Acquisition [Line Items]      
Share price     $ 15.56
Taskforce [Member]      
Business Acquisition [Line Items]      
Cash   $ 4,384  
Working capital adjustment - receivable   (123)  
Common stock   2,602  
Estimated initial contingent consideration   6,514  
Total   $ 13,377  
Shares issued in acquisition   226,628  
Share price   $ 11.48  
Accretive [Member]      
Business Acquisition [Line Items]      
Cash $ 20,047    
Common stock 11,754    
Total $ 31,801    
Shares issued in acquisition 1,072,474    
Share price $ 10.96