Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Narrative) (Details)

v3.10.0.1
Acquisitions (Narrative) (Details) - USD ($)
 6 Months Ended
Sep. 12, 2018
Dec. 31, 2018
SEI Technical Services [Member]    
Business Acquisition [Line Items]    
Cash Consideration $ 6,500,000  
Stock Consideration 209,678  
Acquisition legal and other professional fees   $ 65,000
Total purchase price for accounting purposes   15,900,000
Cash acquired   $ 2,800,000
Closing price   $ 45.00
SEI Technical Services [Member] | Goodwill [Member]    
Business Acquisition [Line Items]    
Amortized life   15 years
SEI Technical Services [Member] | Customer-related intangible assets [Member]    
Business Acquisition [Line Items]    
Finite lived intangible assets acquired $ 1,800,000  
Amortized life   10 years
SEI Technical Services [Member] | Trade Names [Member]    
Business Acquisition [Line Items]    
Indefinite lived intangible assets acquired $ 1,300,000  
Other Acquisition [Member]    
Business Acquisition [Line Items]    
Cash Consideration   $ 3,500,000
Stock Consideration   141,000
Cash acquired   $ 738,000
Other Acquisition [Member] | Customer-related intangible assets [Member]    
Business Acquisition [Line Items]    
Finite lived intangible assets acquired   1,300,000
Other Acquisition [Member] | Trade Names [Member]    
Business Acquisition [Line Items]    
Indefinite lived intangible assets acquired   690,000
Other Acquisition [Member] | Goodwill [Member]    
Business Acquisition [Line Items]    
Finite lived intangible assets acquired   $ 4,400,000