Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Significant Accounting Policies

Schedule of carrying amount of goodwill by reportable segment

Years Ended December 31,	2020		2019
(in thousands)
Technical Services	$	30,992	$	30,992
Support Services		1,158		1,158
Goodwill	$	32,150	$	32,150

Schedule of reconciliation of weighted average shares outstanding

(In thousands)	2020		2019		2018
Net (loss) income available for stockholders	$	(212,192)	$	(87,111)	$	175,402
Less: Adjustments for losses attributable to participating securities		—		(334)		(1,839)
Net (loss) income used in calculating per share amounts	$	(212,192)	$	(87,445)	$	173,563
Weighted average shares outstanding (including participating securities)		215,063		214,730		215,198
Adjustment for participating securities		(2,571)		(2,509)		(2,453)
Shares used in calculating basic and diluted earnings (loss) per share		212,492		212,221		212,745