Recent and Pending Accounting Standards	12 Months Ended
Dec. 31, 2018
Accounting Policies [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 1, "Organization and Significant Accounting Policies Update" and Note 3, "Revenues, Deferred Revenue and Deferred Commissions." 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 operating statement. ASU No. 2016-02 will be effective beginning on January 1, 2019, including interim periods within that fiscal year, and early adoption is permitted at any time. A modified retrospective transition approach is required for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. While we continue to finalize our adjustment to beginning balances for January 1, 2019, we currently estimate that the impact to our assets and liabilities will be an increase between $15.0 and $20.0 million. This estimate is subject to change given the ongoing review of leases outstanding at December 31, 2018.

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 1, "Organization and Significant Accounting Policies Update" and Note 3, "Revenues, Deferred Revenue and Deferred Commissions."

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 operating statement.

ASU No. 2016-02 will be effective beginning on January 1, 2019, including interim periods within that fiscal year, and early adoption is permitted at any time. A modified retrospective transition approach is required for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available.

While we continue to finalize our adjustment to beginning balances for January 1, 2019, we currently estimate that the impact to our assets and liabilities will be an increase between $15.0 and $20.0 million. This estimate is subject to change given the ongoing review of leases outstanding at December 31, 2018.