Quarterly report pursuant to Section 13 or 15(d)

Acquisition (Schedule of Supplemental Pro Forma Results of Operations) (Details)

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Acquisition (Schedule of Supplemental Pro Forma Results of Operations) (Details) - Western State Design [Member] - USD ($)
$ in Thousands
9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Business Acquisition [Line Items]    
Revenues $ 84,193 $ 74,453
Net income $ 3,450 2,651
Transaction costs   $ 868