Annual report pursuant to Section 13 and 15(d)

Accounts Receivable (Schedule of Accounts Receivable) (Details)

v3.7.0.1
Accounts Receivable (Schedule of Accounts Receivable) (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Receivables [Abstract]    
A/R - trade $ 5,889 $ 1,993
Contract receivables 5,592
Retention receivables 2,307
Account receivables gross 13,788 1,993
Allowance for doubtful accounts (150) (160)
Account receivables net $ 13,638 $ 1,833