Revenue (Tables)

9 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table represents a breakout of total revenue by customer type for the three and nine months ended June 30, 2019 and 2018, respectively.

	Three Months Ended June 30,				Nine Months Ended June 30,
	2019		2018 ¹		2019		2018 ¹
Commercial revenue	$	14,713	$	15,071	$	41,213	$	44,091
Military revenue	10,160		13,610		40,118		36,635
Total	$	24,873	$	28,681	$	81,331	$	80,726

¹ Prior period amounts have not been adjusted under the modified retrospective adoption method.

The following table represents revenue by the various components for the three and nine months ended June 30, 2019 and 2018, respectively.

	Three Months Ended June 30,				Nine Months Ended June 30,
Net Sales	2019		2018 ¹		2019		2018 ¹
Aerospace components for:
Fixed wing aircraft	$	12,557	$	16,087	$	38,949	$	43,610
Rotorcraft	5,088		5,516		17,261		16,385
Energy components for power generation units	4,887		4,629		13,347		16,318
Commercial product and other revenue	2,341		2,449		11,774		4,413
Total	$	24,873	$	28,681	$	81,331	$	80,726

¹ Prior period amounts have not been adjusted under the modified retrospective adoption method.

The following table represents revenue by geographic region based on the Company's selling operation locations for the three and nine months ended June 30, 2019 and 2018, respectively:

	Three Months Ended June 30,				Nine Months Ended June 30,
Net Sales	2019		2018 ¹		2019		2018 ¹
North America	20,301		24,197		68,745		65,544
Europe	4,572		4,484		12,586		15,182
Total	$	24,873	$	28,681	$	81,331	$	80,726

¹ Prior period amounts have not been adjusted under the modified retrospective adoption method.

Contract Assets

The following table contains a roll forward of contract assets and contract liabilities for the period ended June 30, 2019:

Contract assets - Beginning balance, October 1, 2018	$	10,140
Additional revenue recognized over-time	45,034
Less amounts billed to the customers	$	(46,264	)
Contract assets - Ending balance, June 30, 2019	$	8,910

Contract liabilities (included within Accrued liabilities) - Beginning balance, October 1, 2018	$	—
Payments received in advance of performance obligations	(2,000		)
Performance obligations satisfied	1,000
Contract liabilities (included within Accrued liabilities) - Ending balance, June 30, 2019	$	(1,000	)