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Income Taxes (Tables) | 3 Months Ended
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Mar. 31, 2014
Income Tax Disclosure [Abstract] |
Reconciliation of effective tax rate to the U.S. federal statutory tax rate | A reconciliation of the effective tax rate to the U.S. federal statutory tax rate is as follows:
| Three months ended March 31,
| 2014 |  | 2013
Federal statutory tax rate | 35.0 | % |  | 35.0 | %
State income taxes, net of federal benefit | 2.3 |  |  | 2.6 |
Change in valuation allowance | — |  |  | (0.1 | )
Domestic production activities deduction | (2.7 | ) |  | (2.4 | )
Other | 0.1 |  |  | 0.2 |
Effective income tax rate | 34.7 | % |  | 35.3 | %
Schedule of deferred tax assets and liabilities | Deferred taxes are presented in the balance sheets as follows (in thousands):
|  | March 31, 2014 |  | December 31, 2013
Current deferred tax assets |  | $ | 2,500 |  |  | $ | 2,522 |
Non-current deferred tax assets |  | 15,100 |  |  | 15,012 |
Non-current deferred tax liabilities |  | (27,351 | ) |  | (27,575 | )
Net deferred tax assets (liabilities) |  | $ | (9,751 | ) |  | $ | (10,041 | )

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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 + Details
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