Income Taxes	6 Months Ended
Jun. 30, 2013
Income Tax Disclosure [Abstract]
Income Taxes	Note 12: Income Taxes During the three months ended June 30, 2013, the Company recorded an income tax provision of $7.3 million, reflecting an effective rate of 39.8% of pretax income from continuing operations. The effective tax rate for the three months ended June 30, 2013 primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a blended provision for state taxes of 6.6%, and a provision due to permanent book and tax difference of 0.5%. During the three months ended June 30, 2012, the Company recorded an income tax provision of $12.8 million, reflecting an effective rate of 40.4% of pretax income from continuing operations. The effective tax rate for the three months ended June 30, 2012 primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a blended provision for state taxes of 6.5%, and a provision due to the true-up of certain state and federal tax accounts of 1.2%. During the six months ended June 30, 2013, the Company recorded an income tax provision of $19.8 million, reflecting an effective rate of 39.4 % of pretax income from continuing operations. The effective tax rate for the six months ended June 30, 2013 primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a blended provision for state taxes of 6.6% and a provision due to permanent book and tax difference of 0.1%. During the six months ended June 30, 2012, the Company recorded an income tax provision of $24.5 million, reflecting an effective rate of 39.8% of pretax income from continuing operations. The effective tax rate for the six months ended June 30, 2012, primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a provision for state taxes of 6.5%, and a provision due to the true-up of certain state and federal tax accounts of 0.6%. The Company’s subsidiary in Costa Rica is operating under a 100% tax holiday through December 31, 2018 and a 50% tax holiday for the subsequent four years. The impact of the tax holiday in Costa Rica for the three and six months ended June 30, 2013 was immaterial. As of June 30, 2013, the Company had a gross unrecognized tax benefit of $15.4 million that, if recognized, would result in a net tax benefit of approximately $14.5 million and would have a positive effect on the Company’s effective tax rate. During the three and six months ended June 30, 2013, there was an increase in the gross unrecognized tax benefit of $12.7 million as a result of the AACC Merger as discussed in Note 3 “Business Combinations.” During the three and six months ended June 30, 2013, the Company did not provide for United States income taxes or foreign withholding taxes on the quarterly undistributed earnings from continuing operations of its subsidiaries operating outside of the United States. Undistributed earnings of these subsidiaries during the three and six months ended June 30, 2013, were approximately $1.5 million and $3.2 million, respectively. Such undistributed earnings are considered permanently reinvested.

Note 12: Income Taxes

During the three months ended June 30, 2013, the Company recorded an income tax provision of $7.3 million, reflecting an effective rate of 39.8% of pretax income from continuing operations. The effective tax rate for the three months ended June 30, 2013 primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a blended provision for state taxes of 6.6%, and a provision due to permanent book and tax difference of 0.5%.

During the three months ended June 30, 2012, the Company recorded an income tax provision of $12.8 million, reflecting an effective rate of 40.4% of pretax income from continuing operations. The effective tax rate for the three months ended June 30, 2012 primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a blended provision for state taxes of 6.5%, and a provision due to the true-up of certain state and federal tax accounts of 1.2%.

During the six months ended June 30, 2013, the Company recorded an income tax provision of $19.8 million, reflecting an effective rate of 39.4 % of pretax income from continuing operations. The effective tax rate for the six months ended June 30, 2013 primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a blended provision for state taxes of 6.6% and a provision due to permanent book and tax difference of 0.1%.

During the six months ended June 30, 2012, the Company recorded an income tax provision of $24.5 million, reflecting an effective rate of 39.8% of pretax income from continuing operations. The effective tax rate for the six months ended June 30, 2012, primarily consisted of a provision for federal income taxes of 32.7% (which is net of a benefit for state taxes of 2.3%), a provision for state taxes of 6.5%, and a provision due to the true-up of certain state and federal tax accounts of 0.6%.

The Company’s subsidiary in Costa Rica is operating under a 100% tax holiday through December 31, 2018 and a 50% tax holiday for the subsequent four years. The impact of the tax holiday in Costa Rica for the three and six months ended June 30, 2013 was immaterial.

As of June 30, 2013, the Company had a gross unrecognized tax benefit of $15.4 million that, if recognized, would result in a net tax benefit of approximately $14.5 million and would have a positive effect on the Company’s effective tax rate. During the three and six months ended June 30, 2013, there was an increase in the gross unrecognized tax benefit of $12.7 million as a result of the AACC Merger as discussed in Note 3 “Business Combinations.”

During the three and six months ended June 30, 2013, the Company did not provide for United States income taxes or foreign withholding taxes on the quarterly undistributed earnings from continuing operations of its subsidiaries operating outside of the United States. Undistributed earnings of these subsidiaries during the three and six months ended June 30, 2013, were approximately $1.5 million and $3.2 million, respectively. Such undistributed earnings are considered permanently reinvested.