8. Recent Accounting Pronouncements	6 Months Ended
Jun. 30, 2019
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Pronouncements	8. RECENT ACCOUNTING PRONOUNCEMENTS Recent Accounting Pronouncements - Recently Adopted. In February 2016, FASB issued ASU 2016-02, Leases, or ASC 842 which requires a lessee to recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset. In July 2018, FASB issued ASU 2018-11, Leases, which provides an additional transition option for an entity to apply the provisions of ASC 842 by recognizing a cumulative effect adjustment at the effective date of adoption without adjusting the prior comparative periods presented. Further, in January 2019, FASB issued ASU 2019-01, Leases: Codification Improvements, which provides disclosure relief for the interim periods when adopting ASC 842. The primary impact of adopting ASC 842 for the Company was the recognition in the consolidated balance sheet of certain lease-related assets and liabilities for operating leases with terms longer than 12 months as of January 1, 2019. Such amounts were not previously accounted for in the Company's consolidated balance sheets. The Company has adopted ASC 842, electing the practical expedient approaches and has recognized approximately $2.1 million of right-of-use assets and an increase of $2.5 million in lease-related liabilities as of June 30, 2019. The adoption of ASC 842 is expected to have no material impact on the Company's consolidated results of operations for the year ending December 31, 2019. There have been no other material changes to the Company's significant accounting policies during the three and six months ended June 30, 2019.

8. Recent Accounting Pronouncements

6 Months Ended

Jun. 30, 2019

Accounting Changes and Error Corrections [Abstract]

8. RECENT ACCOUNTING PRONOUNCEMENTS

Recent Accounting Pronouncements - Recently Adopted.

In February 2016, FASB issued ASU 2016-02, Leases, or ASC 842 which requires a lessee to recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset. In July 2018, FASB issued ASU 2018-11, Leases, which provides an additional transition option for an entity to apply the provisions of ASC 842 by recognizing a cumulative effect adjustment at the effective date of adoption without adjusting the prior comparative periods presented. Further, in January 2019, FASB issued ASU 2019-01, Leases: Codification Improvements, which provides disclosure relief for the interim periods when adopting ASC 842. The primary impact of adopting ASC 842 for the Company was the recognition in the consolidated balance sheet of certain lease-related assets and liabilities for operating leases with terms longer than 12 months as of January 1, 2019. Such amounts were not previously accounted for in the Company's consolidated balance sheets. The Company has adopted ASC 842, electing the practical expedient approaches and has recognized approximately $2.1 million of right-of-use assets and an increase of $2.5 million in lease-related liabilities as of June 30, 2019. The adoption of ASC 842 is expected to have no material impact on the Company's consolidated results of operations for the year ending December 31, 2019.

There have been no other material changes to the Company's significant accounting policies during the three and six months ended June 30, 2019.