Revenue (Tables)

9 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table represents a breakout of total revenue by customer type:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2020		2019		2020		2019
Commercial revenue	$	12,266	$	14,713	$	34,954	$	41,213
Military revenue	15,511		10,160		49,567		40,118
Total	$	27,777	$	24,873	$	84,521	$	81,331

The following table represents revenue by the various components:

	Three Months Ended June 30,				Nine Months Ended June 30,
Net Sales	2020		2019		2020		2019
Aerospace components for:
Fixed wing aircraft	$	13,730	$	12,557	$	39,130	$	38,949
Rotorcraft	8,687		5,088		22,348		17,261
Energy components for power generation units	3,804		4,887		9,879		13,347
Commercial product and other revenue	1,556		2,341		13,164		11,774
Total	$	27,777	$	24,873	$	84,521	$	81,331

The following table represents revenue by geographic region based on the Company's selling operation locations:

	Three Months Ended June 30,				Nine Months Ended June 30,
Net Sales	2020		2019		2020		2019
North America	24,261		20,301		75,532		68,745
Europe	3,516		4,572		8,989		12,586
Total	$	27,777	$	24,873	$	84,521	$	81,331

Schedule of Contract Assets and Liabilities

The following table contains a roll forward of contract assets and contract liabilities for the period ended June 30, 2020:

Contract assets - Beginning balance, October 1, 2019	$	10,349
Additional revenue recognized over-time	51,132
Less amounts billed to the customers	(48,347		)
Contract assets - Ending balance, June 30, 2020	$	13,134

Contract liabilities (included within Accrued liabilities) - Beginning balance, October 1, 2019	$	(382	)
Payments received in advance of performance obligations	—
Performance obligations satisfied	382
Contract liabilities (included within Accrued liabilities) - Ending balance, June 30, 2020	$	—