Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Income Taxes

Schedule of components income before income taxes

	2012			2011		2010
United States	$	(1,468	)	$	27,152	$	23,617
Foreign		222			1,024		1,784
Total	$	(1,246	)	$	28,176	$	25,401

Schedule of components of income tax expense (benefit)

	2012			2011			2010
Current provision:
U.S. federal	$	748		$	6,202		$	5,958
Foreign		233			292			682
State		(11,830	)		1,678			1,238
Total current		(10,849	)		8,172			7,878
Deferred provision:
U.S. federal		6,069			2,547			1,635
Foreign		(11	)		5			(96	)
State		1,171			(24	)		353
Total deferred		7,229			2,528			1,892
Income tax expense	$	(3,620	)	$	10,700		$	9,770

Schedule of significant components of the Company's deferred tax assets and liabilities

	2012			2011
Deferred tax assets:
Net operating loss carry forwards	$	28,054		$	4,017
Accrued expenses		33,276			15,302
Accrued compensation		10,551			6,081
Book over tax cost unfavorable lease contracts		36,339			—
Other		169			274
Gross deferred tax assets		108,389			25,674
Less: valuation allowance		(25,299	)		(318	)
Total deferred tax asset		83,090			25,356
Deferred tax liabilities:
Prepaid expenses		(516	)		(244	)
Undistributed foreign earnings		(1,144	)		(1,176	)
Tax over book depreciation and amortization		(3,047	)		(3,012	)
Tax over book goodwill amortization		(27,496	)		(25,426	)
Tax over book cost favorable contracts		(43,417	)		—
Other		(11,284	)		(83	)
Total deferred tax liabilities		(86,904	)		(29,941	)
Net deferred tax liability	$	(3,814	)	$	(4,585	)

        Amounts recognized on the balance sheet consist of:

	2012			2011
Deferred tax asset, current	$	15,265		$	2,770
Deferred tax (liability), long term		(19,079	)		(7,355	)
Net deferred tax liability	$	(3,814	)	$	(4,585	)

Schedule of reconciliation of the Company's reported income tax provision (benefit) to the amount computed by multiplying book income/(loss) before income taxes by the statutory United States federal income tax rate

	2012			2011			2010
Tax at statutory rate	$	(436	)	$	9,861		$	8,889
Permanent differences		4,534			572			464
State taxes, net of federal benefit		1,086			1,067			1,191
Effect of foreign tax rates		8			(71	)		(24	)
Uncertain tax positions		(8,104	)		—			—
Recognition of tax credits		(432	)		(903	)		(526	)
Other		(276	)		174			(173	)
		(3,620	)		10,700			9,821
Change in valuation allowance		—			—			(51	)
Income tax (benefit) expense	$	(3,620	)	$	10,700		$	9,770

Reconciliation of total amounts of unrecognized tax benefits

	2012			2011		2010
Unrecognized tax benefits—January 1st		—			—		—
Gross adjustments—Central Merger		6,780			—		—
Gross increases—tax positions in prior period		—			—		—
Gross decreases—tax positions in prior period		—			—		—
Gross increases—tax positions in current period		—			—		—
Settlement		—			—		—
Lapse of statute of limitations		(6,780	)		—		—
Unrecognized tax benefits—December 31st		—			—		—

Schedule of tax years that remain subject to examination for the Company's major tax jurisdictions

The tax years that remain subject to examination for the Company's major tax jurisdictions at December 31, 2012 are shown below:

2007 - 2012	United States—federal income tax
2007 - 2012	United States—state and local income tax
2009 - 2012	Canada