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New Accounting Standards | 12 Months Ended
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Dec. 31, 2016
Accounting Changes And Error Corrections [Abstract] |
New Accounting Standards | 2. New Accounting Standards In October 2016, Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory, which removes the prohibition against immediate recognition of current and deferred income tax effects on intra-entity transfers of assets other than inventory. This standard is effective January 1, 2019, although early adoption is permitted as early as January 1, 2017. We have not yet determined the impact that the adoption of this guidance will have on our consolidated financial statements. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which clarifies how cash receipts and cash payments are classified in the statement of cash flows. This standard is effective January 1, 2018, although early adoption is permitted. We do not expect the adoption of this guidance to have a material impact on our consolidated financial statements. In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. This standard makes several modifications to Topic 718, including the accounting for forfeitures, employer tax withholding on share-based compensation, income tax consequences, and clarifies the statement of cash flows presentation for certain components of share-based awards, all of which are intended to simplify various aspects of the accounting for share-based compensation. The ASU will require that the difference between the actual tax benefit realized upon option exercise or restricted share or restricted stock unit release and the tax benefit recorded based on the fair value of the stock award at the time of grant (the “excess tax benefits”) to be reflected as a reduction of the current period provision for income taxes with any shortfall recorded as an increase in the tax provision rather than as a component of changes to additional paid-in capital. The ASU will also require the excess tax benefit or detriment realized to be reflected as operating cash flows rather than financing cash flows. The standard is effective beginning January 1, 2017. If we had adopted this ASU on January 1, 2015, the provision for income taxes would have increased by $2.1 million, $2.0 million and $1.5 million for the years ended December 31, 2016, 2015 and 2014, respectively. The actual benefit or detriment realized in future periods cannot be precisely estimated and will vary based on the timing and relative value realized for future share-based transactions. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), that replaces existing lease guidance. Under this ASU, leases will be required to record right-of-use assets and corresponding lease liabilities on the balance sheet. This guidance is effective beginning January 1, 2019. The new standard is required to be applied with a modified retrospective approach to each prior reporting period presented. We have not yet determined the impact that the adoption of this guidance will have on our consolidated financial statements. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). Under this ASU and subsequently issued amendments, revenues are recognized at the time when goods or services are transferred to a customer in an amount that reflects the consideration it expects to receive in exchange for those goods or services. Companies may use either a full retrospective or a modified retrospective approach to adopt this ASU. Based on our continuing assessment of the potential impact of this standard, we believe the adoption of this standard may impact the following:
| • | Engagements that contain performance-based arrangements, in which we earn a success or completion fee when and if certain predefined outcomes occur;
| • | Engagements with fixed-fees that have multiple performance obligations; and
| • | Engagements that include discounting arrangements.
We have not completed our assessment and have not yet determined whether the impact of the adoption of this standard on our consolidated financial statements will be material. We will adopt this standard on January 1, 2018 but have not yet concluded on a transition approach. We expect to complete our assessment process, including selecting a transition method for adoption during the first half of 2017.

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- Definition The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Change in Accounting Principle -URI http://asc.fasb.org/extlink&oid=6507316 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Direct Effects of a Change in Accounting Principle -URI http://asc.fasb.org/extlink&oid=66092750 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22583-107794 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Indirect Effects of a Change in Accounting Principle -URI http://asc.fasb.org/extlink&oid=6515603 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22580-107794 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.10-01.(b)(6)) -URI http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Accounting Change -URI http://asc.fasb.org/extlink&oid=6503790 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22499-107794 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Retrospective Application -URI http://asc.fasb.org/extlink&oid=6523989 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e765-108305 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e725-108305 + Details
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