Costs and Estimated Earnings in Excess of Billings (Tables)

12 Months Ended

Sep. 30, 2019

Text Block [Abstract]

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, 2019 and 2018 consisted of the following:

	September 30,
	2019		2018
Costs incurred on uncompleted contracts	$	18,707,000	$	17,437,000
Estimated earnings		9,063,000		7,335,000
		27,770,000		24,772,000
Billings to date		13,932,000		12,872,000
Costs and estimated earnings in excess of billings	$	13,838,000	$	11,900,000