v2.4.1.9

Income taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income taxes

Schedule of income tax expense (benefit) by jurisdiction

		2014			2013			2012
U.S. federal:
Current		$	6		$	(402	)	$	1,651
Deferred			328			1,158			1,189
​	​	​	​	​	​	​	​	​	​	​
Total U.S. federal		$	334		$	756		$	2,840
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U.S. state and local:
Current		$	226		$	248		$	327
Deferred			140			457			(202	)
​	​	​	​	​	​	​	​	​	​	​
Total U.S. state and local		$	366		$	705		$	125
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Schedule of reconciliation of tax rates

		2014			2013			2012
Federal statutory rate			34.0	%		34.0	%		34.0	%
State and local			4.6			(5.7	)		1.1
Foreign rate differential			(0.7	)		(3.2	)		—
Stock options			(0.5	)		(0.7	)		(2.6	)
Non-controlling interests			1.9			15.2			(2.2	)
Valuation allowance			(45.1	)		(128.5	)		—
Transaction costs			—			(6.7	)		—
Purchase price adjustments			—			6.6			—
Revaluation of deferred tax assets			—			2.8			—
Uncertain tax positions			(0.1	)		(2.9	)		—
Return to provision			0.6			9.3			(5.3	)
Other			1.4			1.1			2.0
​	​	​	​	​	​	​	​	​	​	​
Income taxes			(3.9	)%		(78.7	)%		27.0	%
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Schedule of deferred tax assets and liabilities

		2014			2013
Deferred tax assets:
Net operating loss carryforwards		$	10,115		$	3,508
Outside basis differences for U.S. partnerships			3,710			2,842
Stock options			3,348			3,018
Deferred revenue			648			516
Deferred compensation			144			355
State taxes			45			34
Other			1,341			404
Valuation allowance			(12,470	)		(4,101	)
​	​	​	​	​	​	​	​
Net deferred tax assets			6,881			6,576
Deferred tax liabilities:
Intangible assets			(6,855	)		(6,737	)
Property and equipment			(2,671	)		(2,016	)
​	​	​	​	​	​	​	​
Net deferred tax liabilities			(9,526	)		(8,753	)
​	​	​	​	​	​	​	​
Net deferred taxes		$	(2,645	)	$	(2,177	)
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Schedule of changes in the valuation allowance

		Valuation Allowance
Balance, December 31, 2011		$	1,822
Additions charged to operations			51
Decrease credited to operations			(204	)
​	​	​	​	​
Balance, December 31, 2012			1,669
Additions charged to operations			2,432
Decrease credited to operations			—
​	​	​	​	​
Balance, December 31, 2013			4,101
Additions charged to operations			8,369
Decrease credited to operations			—
​	​	​	​	​
Balance, December 31, 2014		$	12,470
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Schedule of reconciliation of unrecognized tax benefits, excluding interest and penalties

		Uncertain Tax Positions
Balance, December 31, 2012		$	392
Additions for current period tax positions			—
​	​	​	​	​
Balance, December 31, 2013 and December 31, 2014		$	392
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Tabular disclosure of the change in unrecognized tax benefits.

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Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance.

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