Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Narrative) (Details)

v3.10.0.1
Acquisitions (Narrative) (Details)
3 Months Ended
Sep. 30, 2018
USD ($)
$ / shares
shares
ILS Acquisition [Member] | Goodwill [Member]  
Business Acquisition [Line Items]  
Finite lived intangible assets acquired $ 797,000
ILS Acquisition [Member] | Customer-related intangible assets [Member]  
Business Acquisition [Line Items]  
Finite lived intangible assets acquired 400,000
ILS Acquisition [Member] | Trade Names [Member]  
Business Acquisition [Line Items]  
Indefinite lived intangible assets acquired 130,000
ILS Technical Services [Member]  
Business Acquisition [Line Items]  
Cash Consideration $ 671,000
Stock Consideration | shares 20,699
Cash acquired $ 50,000
SEI Technical Services [Member]  
Business Acquisition [Line Items]  
Cash Consideration $ 6,500,000
Stock Consideration | shares 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 | $ / shares $ 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