Revenue Recognition (Tables)

6 Months Ended

Mar. 31, 2020

Schedule of contract assets and liabilities

Contract assets and contract liabilities were as follows (in thousands):

	March 31,		September 30,
	2020		2019
Contract assets	$	270,153	$	349,559
Contract liabilities	$	69,222	$	46,170

ASU 2014-09

Schedule of cumulative effect of changes due to adoption of ASC 606

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2020		2019		2020		2019
Operating income (loss)	$	(5,155)	$	(817)	$	(11,312)	$	308
Net income (loss) from continuing operations		(5,522)		(503)		(11,304)		292
Diluted earnings (loss) per share		(0.18)		(0.02)		(0.36)		0.01