Annual report pursuant to Section 13 and 15(d)

Accounts Receivable (Schedule of Accounts Receivable) (Details)

v3.19.2
Accounts Receivable (Schedule of Accounts Receivable) (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Jun. 30, 2018
Receivables [Abstract]    
Accounts receivable- trade $ 26,158 $ 14,761
Contract receivables 4,722 770
Retention receivables 728
Account receivables gross 30,880 16,259
Allowance for doubtful accounts (323) (233)
Account receivables net $ 30,557 $ 16,026