Interim Financial Information (Tables)

12 Months Ended

Dec. 31, 2019

Interim Financial Information [Abstract]

Schedule Of Interim Financial Information

	2019
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	365,274	$	367,438	$	356,585	$	336,072
Less:
Cost of revenues (exclusive of depreciation,
depletion, amortization and accretion)		240,053		229,532		231,927		223,570
Depreciation, depletion, amortization and accretion		56,343		51,271		45,104		43,741
Gross profit		68,878		86,635		79,554		68,761
Reduction in value of assets		-		7,557		9,628		-
Loss from continuing operations		(32,644)		(18,441)		(20,506)		(6,162)
Loss from discontinued operations, net of tax		(15,061)		(52,609)		(17,936)		(92,362)
Net loss	$	(47,705)	$	(71,050)	$	(38,442)	$	(98,524)
Loss per share from continuing operations:
Basic and diluted	$	(2.10)	$	(1.18)	$	(1.31)	$	(0.42)
Loss per share from discontinued operations:
Basic and diluted	$	(0.97)	$	(3.37)	$	(1.15)	$	(6.26)
	2018
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	354,109	$	356,901	$	378,400	$	389,447
Less:
Cost of revenues (exclusive of depreciation,
depletion, amortization and accretion)		240,583		235,679		245,832		248,394
Depreciation, depletion, amortization and accretion		75,761		67,862		69,338		65,478
Gross profit		37,765		53,360		63,230		75,575
Reduction in value of assets		-		-		-		322,713
Loss from continuing operations		(53,136)		(33,817)		(23,436)		(317,014)
Loss from discontinued operations, net of tax		(6,588)		7,427		1,620		(433,171)
Net loss	$	(59,724)	$	(26,390)	$	(21,816)	$	(750,185)
Loss per share from continuing operations:
Basic and diluted	$	(3.45)	$	(2.19)	$	(1.52)	$	(20.51)
Income (loss) per share from discontinued operations:
Basic and diluted	$	(0.43)	$	0.48	$	0.10	$	(28.03)