Quarterly report pursuant to Section 13 or 15(d)

Recently Issued Accounting Standards (Details)

v3.19.2
Recently Issued Accounting Standards (Details)
Jun. 30, 2019
Accounting Standards Update 2016-02  
New Accounting Pronouncements or Change in Accounting Principle  
Change in Accounting Principle, Accounting Standards Update, Adopted true
Change in Accounting Principle, Accounting Standards Update, Adoption Date Apr. 01, 2019
Change in Accounting Principle, Accounting Standards Update, Early Adoption false
Change in Accounting Principle, Accounting Standards Update, Transition Option Elected Modified Retrospective
Accounting Standards Update 2018-07  
New Accounting Pronouncements or Change in Accounting Principle  
Change in Accounting Principle, Accounting Standards Update, Adopted true
Change in Accounting Principle, Accounting Standards Update, Adoption Date Apr. 01, 2019
Change in Accounting Principle, Accounting Standards Update, Early Adoption false