New Accounting Standards	6 Months Ended
Jun. 30, 2014
New Accounting Standards [Abstract]
New Accounting Standards	2. New Accounting Standards In July, 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2013-11, “Income Taxes (Topic 740), Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists”. This ASU amends existing guidance so that an unrecognized tax benefit, or a portion thereof, be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except to the extent that a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date to settle any additional income taxes that would result from disallowance of a tax position, or the tax law does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, then the unrecognized tax benefit should be presented as a liability. This amended guidance became effective for us on January 1, 2014 and did not have a material impact on our consolidated operating results or financial condition. In May, 2014 the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)”. This ASU supersedes and replaces nearly all existing revenue recognition guidance, including industry-specific guidance, establishes a new control-based revenue recognition model, changes the basis for deciding when revenue is recognized over time or at a point in time, provides new and more detailed guidance on specific topics and expands and improves disclosures about revenue. In addition, this ASU specifies the accounting for some costs to obtain or fulfill a contract with a customer. This amended guidance is effective for us on January 1, 2017 and is not expected to have a material impact on our consolidated operating results or financial condition.

2. New Accounting Standards

In July, 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2013-11, “Income Taxes (Topic 740), Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists”. This ASU amends existing guidance so that an unrecognized tax benefit, or a portion thereof, be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except to the extent that a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date to settle any additional income taxes that would result from disallowance of a tax position, or the tax law does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, then the unrecognized tax benefit should be presented as a liability. This amended guidance became effective for us on January 1, 2014 and did not have a material impact on our consolidated operating results or financial condition.

In May, 2014 the FASB issued ASU 2014-09, “Revenue from Contracts with Customers (Topic 606)”. This ASU supersedes and replaces nearly all existing revenue recognition guidance, including industry-specific guidance, establishes a new control-based revenue recognition model, changes the basis for deciding when revenue is recognized over time or at a point in time, provides new and more detailed guidance on specific topics and expands and improves disclosures about revenue. In addition, this ASU specifies the accounting for some costs to obtain or fulfill a contract with a customer. This amended guidance is effective for us on January 1, 2017 and is not expected to have a material impact on our consolidated operating results or financial condition.