Recent and Pending Accounting Standards	9 Months Ended
Sep. 30, 2018
Accounting Changes and Error Corrections [Abstract]
Recent and Pending Accounting Standards	RECENT AND PENDING ACCOUNTING STANDARDS Recently Adopted Revenue - In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers. ASU No. 2014-09 creates a five-step model that requires companies to exercise judgment when considering all relevant facts and circumstances in the determination of when and how revenue is recognized and requires entities to recognize revenues when control of the promised goods or services is transferred to customers at an amount that reflects the consideration to which the entity expects to be entitled to in exchange for those goods or services. On January 1, 2018, we adopted ASC 606 using the modified retrospective method applied to those contracts which were not completed as of January 1, 2018. During the quarter ended September 30, 2018, we adjusted our entry to record the effect of adopting ASC 606 by approximately $0.4 million. This adjustment did not have a material impact on the Company's financial statements for any quarter during the nine-month period ended September 30, 2018. As a result, our beginning retained earnings as of January 1, 2018 was $6.8 million greater than what was reported at December 31, 2017. This was due to a $4.6 million decrease in deferred revenue, a $0.2 million decrease in accumulated other comprehensive income related to translation adjustments, an increase in unbilled receivables of $1.3 million and an increase of $0.7 million in deferred commissions that resulted from the adoption of ASC 606. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, while prior period amounts are not adjusted and continue to be reported in accordance with our historic accounting under ASC 605. For additional details refer to Note 4, "Significant Accounting Policies Update" and Note 5, "Revenues, Deferred Revenue and Deferred Commissions." Pending Adoption Leases - In February 2016, the FASB issued ASU No. 2016-02, Leases. The new standard establishes a right of use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than twelve months. Leases will be classified as either financing or operating with the classification affecting the pattern of expense recognition in the Condensed Consolidated Statement of Operations. ASU No. 2016-02 will be effective beginning on January 1, 2019, including interim periods within that fiscal year, and while early adoption is permitted, we have elected not to early adopt. We have completed our review of the acceptable transition methods and have selected the modified retrospective approach using a cumulative-effect adjustment to our opening balance of retained earnings as of January 1, 2019. While we continue to evaluate the impact of the potential new standard on our consolidated Financial Statements, we believe the modified retrospective approach will have a material impact on our ROU assets and lease liabilities. We do not anticipate a material change in how our lease expense is recognized in future Consolidated Statements of Operations as a result of the adoption of ASU No. 2016-02.

RECENT AND PENDING ACCOUNTING STANDARDS

Recently Adopted

Revenue - In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers. ASU No. 2014-09 creates a five-step model that requires companies to exercise judgment when considering all relevant facts and circumstances in the determination of when and how revenue is recognized and requires entities to recognize revenues when control of the promised goods or services is transferred to customers at an amount that reflects the consideration to which the entity expects to be entitled to in exchange for those goods or services. On January 1, 2018, we adopted ASC 606 using the modified retrospective method applied to those contracts which were not completed as of January 1, 2018. During the quarter ended September 30, 2018, we adjusted our entry to record the effect of adopting ASC 606 by approximately $0.4 million. This adjustment did not have a material impact on the Company's financial statements for any quarter during the nine-month period ended September 30, 2018. As a result, our beginning retained earnings as of January 1, 2018 was $6.8 million greater than what was reported at December 31, 2017. This was due to a $4.6 million decrease in deferred revenue, a $0.2 million decrease in accumulated other comprehensive income related to translation adjustments, an increase in unbilled receivables of $1.3 million and an increase of $0.7 million in deferred commissions that resulted from the adoption of ASC 606. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, while prior period amounts are not adjusted and continue to be reported in accordance with our historic accounting under ASC 605. For additional details refer to Note 4, "Significant Accounting Policies Update" and Note 5, "Revenues, Deferred Revenue and Deferred Commissions."

Pending Adoption

Leases - In February 2016, the FASB issued ASU No. 2016-02, Leases. The new standard establishes a right of use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than twelve months. Leases will be classified as either financing or operating with the classification affecting the pattern of expense recognition in the Condensed Consolidated Statement of Operations.

ASU No. 2016-02 will be effective beginning on January 1, 2019, including interim periods within that fiscal year, and while early adoption is permitted, we have elected not to early adopt. We have completed our review of the acceptable transition methods and have selected the modified retrospective approach using a cumulative-effect adjustment to our opening balance of retained earnings as of January 1, 2019. While we continue to evaluate the impact of the potential new standard on our consolidated Financial Statements, we believe the modified retrospective approach will have a material impact on our ROU assets and lease liabilities. We do not anticipate a material change in how our lease expense is recognized in future Consolidated Statements of Operations as a result of the adoption of ASU No. 2016-02.