Costs and Estimated Earnings in Excess of Billings (Tables)

12 Months Ended

Sep. 30, 2017

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Costs and Estimated Earnings in Excess of Billings on Uncompleted Contracts

Costs and estimated earnings in excess of billings on uncompleted contracts as of September 30, 2017 and 2016 consisted of the following:

	September 30,
	2017		2016
Costs incurred on uncompleted contracts	$	10,250,000	$	8,898,000
Estimated earnings		3,161,000		3,124,000
		13,411,000		12,022,000
Billings to date		6,643,000		7,101,000
Costs and estimated earnings in excess of billings	$	6,768,000	$	4,921,000