Income Taxes	9 Months Ended
Sep. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s effective tax rate was 33.2% and 36.4% for the three and nine months ended September 30, 2016, respectively, compared to 37.6% and 38.2% for the same periods in 2015. The provision for income taxes for the three and nine months ended September 30, 2016 included a net benefit of $0.7 million, compared to a net benefit of $0.4 million for the same periods in 2015, related primarily to adjustments of prior year’s estimates. Also included in the provision for income taxes for the three and nine months ended September 30, 2016 is a net benefit of $0.4 million related to the expiration of statute of limitations for uncertain tax provisions and related interest recovery. There was no such benefit for the same periods in 2015. The total gross amount of unrecognized tax benefits related to federal, state and foreign taxes was approximately $0.2 million at September 30, 2016 and $0.4 million December 31, 2015, all of which would impact the Company’s effective tax rate, if recognized. The expiration of the statute of limitations for certain tax positions in future years could result in all of the $0.2 million of unrecognized tax benefits being recognized through September 30, 2017. The Company files U.S. federal, state and foreign income tax returns in jurisdictions with varying statutes of limitations. The 2013 to 2015 tax years remain subject to examination by federal and state authorities. The 2012 tax year is still open for certain state tax authorities. The 2009 to 2015 tax years remain subject to examination by the tax authorities in Canada.

Income Taxes

9 Months Ended

Sep. 30, 2016

The Company’s effective tax rate was 33.2% and 36.4% for the three and nine months ended September 30, 2016, respectively, compared to 37.6% and 38.2% for the same periods in 2015. The provision for income taxes for the three and nine months ended September 30, 2016 included a net benefit of $0.7 million, compared to a net benefit of $0.4 million for the same periods in 2015, related primarily to adjustments of prior year’s estimates. Also included in the provision for income taxes for the three and nine months ended September 30, 2016 is a net benefit of $0.4 million related to the expiration of statute of limitations for uncertain tax provisions and related interest recovery. There was no such benefit for the same periods in 2015.

The total gross amount of unrecognized tax benefits related to federal, state and foreign taxes was approximately $0.2 million at September 30, 2016 and $0.4 million December 31, 2015, all of which would impact the Company’s effective tax rate, if recognized. The expiration of the statute of limitations for certain tax positions in future years could result in all of the $0.2 million of unrecognized tax benefits being recognized through September 30, 2017.

The Company files U.S. federal, state and foreign income tax returns in jurisdictions with varying statutes of limitations. The 2013 to 2015 tax years remain subject to examination by federal and state authorities. The 2012 tax year is still open for certain state tax authorities. The 2009 to 2015 tax years remain subject to examination by the tax authorities in Canada.