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Note 10 - Income Taxes and Deferred Tax Asset/Liability (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

		Years Ended December 31,
		2015				2014				2013
Current tax expense (benefit)		$	7			$	632			$	(3,928	)
Deferred tax expense			--				--				5,150
Total tax expense		$	7			$	632			$	1,222

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

		Long Term
		As of December 31,
		2015				2014
Assets related to:
Accrued compensation and other		$	2,084			$	1,868
Amortization and impairment of goodwill			6,705				9,489
Noncontrolling interest			2,247				2,326
Deferred revenue			688				125
Revaluation of put/call liabilities			18,638				8,471
Net operating loss carryforwards			39,317				30,822
Valuation allowance for deferred tax assets			(56,399	)			(37,774	)
Liabilities related to:
Depreciation of property and equipment			(11,766	)			(14,186	)
Receivables from and equity in construction joint ventures			(1,494	)			(1,126	)
Other			(20	)			(15	)
Net asset		$	--			$	--

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

		Years Ended December 31,
		2015								2014								2013
		Amount				%				Amount				%				Amount				%
Tax benefit at the U.S. federal statutory rate		$	(6,013	)			35.0	%		$	(1,608	)			35.0	%		$	(24,081	)			35.0	%
State tax based on income, net of refunds and federal benefits			(740	)			4.3				(155	)			3.4				(1,280	)			1.8
Taxes on subsidiaries’ and joint ventures’ earnings allocated to noncontrolling interests owners			(2,620	)			15.3				(2,365	)			51.5				(1,375	)			2.0
Valuation allowance			9,404				(54.7	)			4,152				(90.4	)			28,215				(41.0	)
Reduction of tax receivable			--				--				524				(11.4	)			--				--
Non-taxable interest income			--				--				--				--				(195	)			0.3
Other permanent differences			(24	)			0.1				84				(1.9	)			(62	)			0.1
Income tax expense		$	7				--	%		$	632				(13.8	)%		$	1,222				(1.8	)%

Summary of Operating Loss Carryforwards [Table Text Block]

Year		Amount
2020		$	15
2021			5
2028			8,748
2029			3,480
2033			73,102
2034			40,026
2035			28,465
Total		$	153,841

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- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

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+ References

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-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
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+ References

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