Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Schedule of Costs, Estimated Earnings and Billings) (Details)

v3.19.2
Summary of Significant Accounting Policies (Schedule of Costs, Estimated Earnings and Billings) (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Jun. 30, 2018
Receivables [Abstract]    
Costs incurred on uncompleted contracts $ 19,285 $ 5,286
Estimated earnings 1,224 1,072
Less: revenues recognized to date (19,673) (5,605)
Retainage 797
Ending balance $ 1,633 $ 753