Basis of Presentation and Principles of Consolidation	3 Months Ended
Mar. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation and Principles of Consolidation	Basis of Presentation and Principles of Consolidation The accompanying unaudited condensed consolidated balance sheet as of March 31, 2014 and the unaudited condensed consolidated statements of operations, comprehensive income and cash flows for the three months ended March 31, 2014 and 2013 have been prepared on the same basis as the Company's audited consolidated financial statements and include all adjustments necessary for the fair presentation of its consolidated results of operations, financial position, comprehensive income and cash flows. Results for the interim periods are not necessarily indicative of results to be expected for the full year or any other future periods. The condensed consolidated balance sheet as of December 31, 2013 has been derived from the Company's audited financial statements, which are included in its 2013 Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 3, 2014. The significant accounting policies and certain financial information that are normally included in financial statements prepared in accordance with accounting principles generally accepted in the U.S. ("GAAP"), but which are not required for interim reporting purposes, have been omitted. The unaudited condensed consolidated interim financial statements should be read in conjunction with the Company's audited consolidated financial statements for the year ended December 31, 2013. Concentration of Credit Risks Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash investments, accounts receivable and other receivables. The Company places its cash and cash equivalents in short-term instruments with high quality financial institutions and limits the amount of credit exposure in any one financial instrument. The Company periodically evaluates the collectability of amounts due from vendors for promotional and other incentives with reserves maintained for potential credit losses after consideration given to rights of offset against vendor payments. A credit review is completed for new customers and ongoing credit evaluations are performed periodically of existing customers, with reserves maintained for potential credit losses. Credit limits given to customers are based on a risk assessment of their ability to pay and other factors. Accounts receivable are typically not collateralized, but the Company may require prepayments or other guarantees whenever deemed necessary. Alimentation Couche-Tard, Inc. (“Couche-Tard”), the Company's largest customer, accounted for approximately 14.6% and 13.4% of the Company's total net sales in the first quarter of 2014 and 2013, respectively. No single customer accounted for 10% or more of the Company's accounts receivables as of March 31, 2014 or December 31, 2013. Recent Accounting Pronouncements On July 18, 2013, the Financial Accounting Standards Board issued Accounting Standards Update (ASU) No. 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists, which requires an entity to present an unrecognized tax benefit as a reduction of a deferred tax asset for a net operating loss ("NOL") carryforward, or similar tax loss or tax credit carryforward, rather than as a liability when (1) the uncertain tax position would reduce the NOL or other carryforward under the tax law of the applicable jurisdiction and (2) the entity intends to use the deferred tax asset for that purpose. This accounting standard update was adopted by the Company in the first quarter of 2014 and applied prospectively. There was no impact to our consolidated financial statements due to the adoption of this guidance.

Basis of Presentation and Principles of Consolidation

The accompanying unaudited condensed consolidated balance sheet as of March 31, 2014 and the unaudited condensed consolidated statements of operations, comprehensive income and cash flows for the three months ended March 31, 2014 and 2013 have been prepared on the same basis as the Company's audited consolidated financial statements and include all adjustments necessary for the fair presentation of its consolidated results of operations, financial position, comprehensive income and cash flows. Results for the interim periods are not necessarily indicative of results to be expected for the full year or any other future periods. The condensed consolidated balance sheet as of December 31, 2013 has been derived from the Company's audited financial statements, which are included in its 2013 Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 3, 2014.

The significant accounting policies and certain financial information that are normally included in financial statements prepared in accordance with accounting principles generally accepted in the U.S. ("GAAP"), but which are not required for interim reporting purposes, have been omitted. The unaudited condensed consolidated interim financial statements should be read in conjunction with the Company's audited consolidated financial statements for the year ended December 31, 2013.

Concentration of Credit Risks

Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash investments, accounts receivable and other receivables. The Company places its cash and cash equivalents in short-term instruments with high quality financial institutions and limits the amount of credit exposure in any one financial instrument.

The Company periodically evaluates the collectability of amounts due from vendors for promotional and other incentives with reserves maintained for potential credit losses after consideration given to rights of offset against vendor payments.

A credit review is completed for new customers and ongoing credit evaluations are performed periodically of existing customers, with reserves maintained for potential credit losses. Credit limits given to customers are based on a risk assessment of their ability to pay and other factors. Accounts receivable are typically not collateralized, but the Company may require prepayments or other guarantees whenever deemed necessary.

Alimentation Couche-Tard, Inc. (“Couche-Tard”), the Company's largest customer, accounted for approximately 14.6% and 13.4% of the Company's total net sales in the first quarter of 2014 and 2013, respectively. No single customer accounted for 10% or more of the Company's accounts receivables as of March 31, 2014 or December 31, 2013.

Recent Accounting Pronouncements

On July 18, 2013, the Financial Accounting Standards Board issued Accounting Standards Update (ASU) No. 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists, which requires an entity to present an unrecognized tax benefit as a reduction of a deferred tax asset for a net operating loss ("NOL") carryforward, or similar tax loss or tax credit carryforward, rather than as a liability when (1) the uncertain tax position would reduce the NOL or other carryforward under the tax law of the applicable jurisdiction and (2) the entity intends to use the deferred tax asset for that purpose. This accounting standard update was adopted by the Company in the first quarter of 2014 and applied prospectively. There was no impact to our consolidated financial statements due to the adoption of this guidance.