Significant Accounting Policies (Policies)	9 Months Ended
Sep. 30, 2019
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Adopted Accounting Standards In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016 - 02, Leases (Topic 842 ) (“ASU 2016 - 02” ) , to provide a new comprehensive model for lease accounting. Under this guidance, lessees and lessors should apply a “right-of-use” model in accounting for all leases (including subleases) and eliminate the concept of operating leases and off-balance sheet leases. Recognition, measurement and presentation of expenses will depend on classification as a finance or operating lease. Similar modifications have been made to lessor accounting in-line with revenue recognition guidance. This guidance was effective for annual periods and interim periods within those annual periods beginning after December 15, 2018. The amendments also require certain quantitative and qualitative disclosures about leasing arrangements. The Company adopted ASU 2016 - 02, as amended, effective January 1, 2019 using the modified retrospective approach. In connection with the adoption, we elected to utilize the Comparatives Under 840 Option whereby the Company will continue to present prior period financial statements and disclosures under ASC 840. In addition, we elected the transition package of three practical expedients permitted within the standard, which eliminates the requirements to reassess prior conclusions about lease identification, lease classification and initial direct costs. Further, we elected a short-term lease exception policy, permitting us to not apply the recognition requirements of this standard to short-term leases (i.e. leases with terms of 12 months or less) and an accounting policy to account for lease and non-lease components as a single component for certain classes of assets. We implemented a new lease system to facilitate the requirements of the new standard and completed the necessary changes to our accounting policies, processes, disclosures and internal control over financial reporting. Adoption of the new standard resulted in the recording of right-of-use assets in the amount of $20.7 million and lease liabilities related to our operating leases in the amount of $21.0 million on our consolidated balance sheet as of January 1, 2019. The standard did not materially affect the Company’s consolidated net earnings or have any impact on cash flows. See Note 13, Leases , for Topic 842 disclosures in connection with the adoption of ASU 2016 - 02. In February 2018, the FASB issued ASU 2018 - 02, Income Statement – Reporting Comprehensive Income (Topic 220 ): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income . This guidance allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the U.S. Tax Cuts and Jobs Act, which was enacted on December 22, 2017. This guidance is effective for all entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years and should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the U.S. Tax Cuts and Jobs Act is recognized. This guidance was adopted by the Company effective January 1, 2019. In accordance with this guidance, the Company reclassified $0.5 million of stranded tax effects from accumulated other comprehensive income to retained earnings within the equity section of the condensed consolidated balance sheet as of January 1, 2019. The adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements. In May 2018, the FASB issued ASU 2018 - 07, Compensation – Stock Compensation (Topic 718 ): Improvements to Nonemployee Share-Based Payment Accounting , which simplifies the accounting for share-based payments granted to nonemployees for goods and services. This guidance will better align the treatment of share-based payments to nonemployees with the requirements for such share-based payments granted to employees. This guidance is effective for all public entities for fiscal years beginning after December 15, 2018, including interim periods within that year. This guidance was adopted by the Company effective January 1, 2019 and did not have a material impact on the Company’s condensed consolidated financial statements. In January 2017, the FASB issued ASU 2017 - 04, Intangibles-Goodwill and Other (Topic 350 ): Simplifying the Test for Goodwill Impairment (“ASU 2017 - 04” ). ASU 2017 - 04 simplifies how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Early adoption is permitted for interim and annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company elected to early adopt ASU 2017 - 04 effective July 1, 2019, and accounted for the goodwill impairment charge discussed in Note 4 under this guidance. Accounting Standards Issued But Not Yet Adopted In June 2016, the FASB issued ASU No. 2016 - 13, Financial Instruments – Credit Losses (Topic 326 ): Measurement of Credit Losses on Financial Instruments (“ASU 2016 - 13” ) . The new guidance will broaden the information that an entity must consider in developing its expected credit loss estimates related to its financial instruments and adds to U.S. GAAP an impairment model that is based on expected losses rather than incurred losses. The amendment is currently effective for public entities for annual reporting periods beginning after December 15, 2019, with early adoption permitted. Management is currently assessing the impact of ASU 2016 - 13, but it is not expected to have a material impact on the Company’s condensed consolidated financial statements. In August 2018, the FASB issued ASU 2018 - 13, Fair Value Measurement (Topic 820 ): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement . The updated guidance improves the disclosure requirements on fair value measurements. The updated guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption is permitted for any removed or modified disclosures. The Company is currently assessing the timing and impact of adopting the updated provisions. In August 2018, the FASB issued ASU 2018 - 14, Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic 715 - 20 ): Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans (“ASU 2018 - 14” ) . This guidance removes certain disclosures that are not considered cost beneficial, clarifies certain required disclosures and adds additional disclosures. The standard is effective for fiscal years ending after December 15, 2020. The amendments in ASU 2018 - 14 would need to be applied on a retrospective basis. The Company is currently assessing the impact the new guidance will have on its disclosures. In August 2018, the FASB issued ASU 2018 - 15, Intangibles – Goodwill and Other-Internal-Use Software (Subtopic 350 - 40 ): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Cost . This guidance aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. This guidance is effective for interim and annual reporting periods beginning after December 15, 2019, and early adoption is permitted. The Company is currently evaluating the impacts that adoption of this ASU will have on its consolidated financial statements.

Recently Adopted Accounting Standards

February 2016,

the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”)

2016

02,

Leases (Topic

842

) (“ASU

2016

02”

)

, to provide a new comprehensive model for lease accounting. Under this guidance, lessees and lessors should apply a “right-of-use” model in accounting for all leases (including subleases) and eliminate the concept of operating leases and off-balance sheet leases. Recognition, measurement and presentation of expenses will depend on classification as a finance or operating lease. Similar modifications have been made to lessor accounting in-line with revenue recognition guidance. This guidance was effective for annual periods and interim periods within those annual periods beginning after

December 15, 2018.

The amendments also require certain quantitative and qualitative disclosures about leasing arrangements.

The Company adopted ASU

2016

02,

as amended, effective

January 1, 2019

using the modified retrospective approach. In connection with the adoption, we elected to utilize the Comparatives Under

840

Option whereby the Company will continue to present prior period financial statements and disclosures under ASC

840.

In addition, we elected the transition package of

three

practical expedients permitted within the standard, which eliminates the requirements to reassess prior conclusions about lease identification, lease classification and initial direct costs. Further, we elected a short-term lease exception policy, permitting us to

not

apply the recognition requirements of this standard to short-term leases (i.e. leases with terms of

months or less) and an accounting policy to account for lease and non-lease components as a single component for certain classes of assets. We implemented a new lease system to facilitate the requirements of the new standard and completed the necessary changes to our accounting policies, processes, disclosures and internal control over financial reporting.

Adoption of the new standard resulted in the recording of right-of-use assets in the amount of

$20.7

million and lease liabilities related to our operating leases in the amount of

$21.0

million on our consolidated balance sheet as of

January 1, 2019.

The standard did

not

materially affect the Company’s consolidated net earnings or have any impact on cash flows. See Note

13,

Leases

, for Topic

842

disclosures in connection with the adoption of ASU

2016

02.

February 2018,

the FASB issued ASU

2018

02,

Income Statement – Reporting Comprehensive Income (Topic

220

): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income

. This guidance allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the U.S. Tax Cuts and Jobs Act, which was enacted on

December 22, 2017.

This guidance is effective for all entities for fiscal years beginning after

December 15, 2018,

and interim periods within those fiscal years and should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. federal corporate income tax rate in the U.S. Tax Cuts and Jobs Act is recognized. This guidance was adopted by the Company effective

January 1, 2019.

In accordance with this guidance, the Company reclassified

$0.5

million of stranded tax effects from accumulated other comprehensive income to retained earnings within the equity section of the condensed consolidated balance sheet as of

January 1, 2019.

The adoption of this guidance did

not

have a material impact on the Company’s condensed consolidated financial statements.

May 2018,

the FASB issued ASU

2018

07,

Compensation – Stock Compensation (Topic

718

): Improvements to Nonemployee Share-Based Payment Accounting

, which simplifies the accounting for share-based payments granted to nonemployees for goods and services. This guidance will better align the treatment of share-based payments to nonemployees with the requirements for such share-based payments granted to employees. This guidance is effective for all public entities for fiscal years beginning after

December 15, 2018,

including interim periods within that year. This guidance was adopted by the Company effective

January 1, 2019

and did

not

have a material impact on the Company’s condensed consolidated financial statements.

January 2017,

the FASB issued ASU

2017

04,

Intangibles-Goodwill and Other (Topic

350

): Simplifying the Test for Goodwill Impairment

(“ASU

2017

04”

). ASU

2017

simplifies how an entity is required to test goodwill for impairment by eliminating Step

from the goodwill impairment test. Early adoption is permitted for interim and annual goodwill impairment tests performed on testing dates after

January 1, 2017.

The Company elected to early adopt ASU

2017

effective

July 1, 2019,

and accounted for the goodwill impairment charge discussed in Note

under this guidance.

Accounting Standards Issued But

Not

Yet Adopted

June 2016,

the FASB issued ASU

No.

2016

13,

Financial Instruments – Credit Losses (Topic

326

): Measurement of Credit Losses on Financial Instruments (“ASU

2016

13”

)

. The new guidance will broaden the information that an entity must consider in developing its expected credit loss estimates related to its financial instruments and adds to U.S. GAAP an impairment model that is based on expected losses rather than incurred losses. The amendment is currently effective for public entities for annual reporting periods beginning after

December 15, 2019,

with early adoption permitted. Management is currently assessing the impact of ASU

2016

13,

but it is

not

expected to have a material impact on the Company’s condensed consolidated financial statements.

August 2018,

the FASB issued ASU

2018

13,

Fair Value Measurement (Topic

820

): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement

. The updated guidance improves the disclosure requirements on fair value measurements. The updated guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after

December 15, 2019.

Early adoption is permitted for any removed or modified disclosures. The Company is currently assessing the timing and impact of adopting the updated provisions.

August 2018,

the FASB issued ASU

2018

14,

Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic

715

): Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans (“ASU

2018

14”

)

. This guidance removes certain disclosures that are

not

considered cost beneficial, clarifies certain required disclosures and adds additional disclosures. The standard is effective for fiscal years ending after

December 15, 2020.

The amendments in ASU

2018

would need to be applied on a retrospective basis. The Company is currently assessing the impact the new guidance will have on its disclosures.

August 2018,

the FASB issued ASU

2018

15,

Intangibles – Goodwill and Other-Internal-Use Software (Subtopic

350

): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Cost

. This guidance aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. This guidance is effective for interim and annual reporting periods beginning after

December 15, 2019,

and early adoption is permitted. The Company is currently evaluating the impacts that adoption of this ASU will have on its consolidated financial statements.