Revenue Recognition and Related Costs (Tables)

9 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Company's Net Revenue by Major Source

The following table disaggregates the Company’s net revenue by major source for the quarter and nine months ended June 30, 2020 and 2019:

	Quarter Ended June 30,				Nine Months Ended June 30,
	2020		2019		2020		2019
Equipment sales recognized over time	$	10,350,000	$	7,844,000	$	32,269,000	$	36,203,000
Equipment sales recognized at a point in time		8,995,000		6,747,000		20,946,000		17,190,000
Parts and component sales		2,671,000		2,870,000		10,492,000		10,387,000
Freight revenue		822,000		1,312,000		2,926,000		2,744,000
Other		102,000		75,000		330,000		321,000
Net revenue	$	22,940,000	$	18,848,000	$	66,963,000	$	66,845,000