Income Taxes	6 Months Ended
Jun. 30, 2014
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s Provision for Income Taxes was $15,387 and $22,950 for the three and six months ended June 30, 2014, respectively and $17,130 and $24,865 for the three and six months ended June 30, 2013, respectively. The effective tax rate was 34% and 35% for the three and six months ended June 30, 2014, respectively, and 44% for the three and six months ended June 30, 2013. The effective tax rate for 2014 and 2013 reflects the effect of certain nondeductible expenses, including the vesting of LP Units in 2013, as well as the noncontrolling interest associated with LP Units and other adjustments. The Company reported a decrease in deferred tax assets of $552 associated with changes in Unrealized Gain (Loss) on Marketable Securities and a decrease of $1,453 associated with changes in Foreign Currency Translation Adjustment Gain (Loss), in Accumulated Other Comprehensive Income (Loss) for the six months ended June 30, 2014. The Company reported an increase in deferred tax assets of $77 associated with changes in Unrealized Gain (Loss) on Marketable Securities and an increase of $1,152 associated with changes in Foreign Currency Translation Adjustment Gain (Loss), in Accumulated Other Comprehensive Income (Loss) for the six months ended June 30, 2013. As of June 30, 2014, the Company had unrecognized tax benefits of $623, $474 of which, if recognized, would affect the effective tax rate. The Company does not anticipate a significant change in unrecognized tax positions as a result of the settlement of income tax audits for examining the Company's income tax returns during the upcoming year. The Company classifies interest relating to tax matters and tax penalties as a component of income tax expense in its Unaudited Condensed Consolidated Statements of Operations. Related to the unrecognized tax benefits, the Company recognized $18 and $35 of interest and penalties during the three and six months ended June 30, 2014, respectively. The Company has $250 accrued for the payment of interest and penalties as of June 30, 2014.

Income Taxes

6 Months Ended

Jun. 30, 2014

The Company’s Provision for Income Taxes was $15,387 and $22,950 for the three and six months ended June 30, 2014, respectively and $17,130 and $24,865 for the three and six months ended June 30, 2013, respectively. The effective tax rate was 34% and 35% for the three and six months ended June 30, 2014, respectively, and 44% for the three and six months ended June 30, 2013. The effective tax rate for 2014 and 2013 reflects the effect of certain nondeductible expenses, including the vesting of LP Units in 2013, as well as the noncontrolling interest associated with LP Units and other adjustments.

The Company reported a decrease in deferred tax assets of $552 associated with changes in Unrealized Gain (Loss) on Marketable Securities and a decrease of $1,453 associated with changes in Foreign Currency Translation Adjustment Gain (Loss), in Accumulated Other Comprehensive Income (Loss) for the six months ended June 30, 2014. The Company reported an increase in deferred tax assets of $77 associated with changes in Unrealized Gain (Loss) on Marketable Securities and an increase of $1,152 associated with changes in Foreign Currency Translation Adjustment Gain (Loss), in Accumulated Other Comprehensive Income (Loss) for the six months ended June 30, 2013.

As of June 30, 2014, the Company had unrecognized tax benefits of $623, $474 of which, if recognized, would affect the effective tax rate. The Company does not anticipate a significant change in unrecognized tax positions as a result of the settlement of income tax audits for examining the Company's income tax returns during the upcoming year.

The Company classifies interest relating to tax matters and tax penalties as a component of income tax expense in its Unaudited Condensed Consolidated Statements of Operations. Related to the unrecognized tax benefits, the Company recognized $18 and $35 of interest and penalties during the three and six months ended June 30, 2014, respectively. The Company has $250 accrued for the payment of interest and penalties as of June 30, 2014.