Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2013

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

Summarized selected operating results of the Company's discontinued operations were as follows (in thousands):

	Three Months Ended June 30,					Six Months Ended June 30,
	2013		2012			2013			2012
SES Business
Operating Revenues	$	—	$	—		$	—		$	22,387
Costs and Expenses:
Operating	—		—			—			18,234
Administrative and general	—		567			—			4,587
Depreciation and amortization	—		—			—			1,428
	—		567			—			24,249
Losses on Asset Dispositions	—		—			—			(71		)
Operating Loss	—		(567		)	—			(1,933		)
Other Income (Expense), Net (including gain on sale of business)	—		5			(1,537		)	24,971
Income Tax Expense (Benefit)	—		(197		)	(538		)	4,305
Equity in Earnings of 50% or Less Owned Companies	—		—			—			302
Net Income (Loss)	$	—	$	(365	)	$	(999	)	$	19,035
SEI
Operating Revenues	$	—	$	153,388		$	—		$	316,318
Costs and Expenses:
Operating	—		150,837			—			310,800
Administrative and general	—		1,626			—			3,136
Depreciation and amortization	—		1			—			(4		)
	—		152,464			—			313,932
Operating Income	—		924			—			2,386
Other Income (Expense), Net (including gain on sale of business)	—		1,136			(143		)	5
Income Tax Expense (Benefit)	—		864			(50		)	1,103
Net Income (Loss)	$	—	$	1,196		$	(93	)	$	1,288
Era Group
Operating Revenues	$	—	$	62,985		$	22,892		$	124,037
Costs and Expenses:
Operating	—		39,002			14,076			78,678
Administrative and general	—		7,195			2,653			16,872
Depreciation and amortization	—		10,464			3,875			20,094
	—		56,661			20,604			115,644
Gains on Asset Dispositions and Impairments, Net	—		1,077			548			2,842
Operating Income	—		7,401			2,836			11,235
Other Income (Expense), Net	—		(2,323		)	(1,316		)	(3,136		)
Income Tax Expense	—		1,861			704			2,770
Equity in Earnings (Losses) of 50% or Less Owned Companies	—		756			65			(5,663		)
Net Income (Loss)	$	—	$	3,973		$	881		$	(334	)
Eliminations
Operating Revenues	$	—	$	(31,176	)	$	—		$	(55,124	)
Costs and Expenses:
Operating	—		(31,174		)	—			(55,122		)
Administrative and general	—		(2		)	—			(2		)
	—		(31,176		)	—			(55,124		)
Operating Income	$	—	$	—		$	—		$	—