Annual report pursuant to Section 13 and 15(d)

Basis of Presentation and Significant Accounting Policies Commercial Real Estate Assets (of Discontinued Operations) (Details)

v3.19.3.a.u2
Basis of Presentation and Significant Accounting Policies Commercial Real Estate Assets (of Discontinued Operations) (Details)
12 Months Ended
Dec. 31, 2017
Basis of Presentation and Significant Accounting Policies [Abstract]  
Threshold period when loans are considered past due 30 days
Threshold period when delinquent loans are placed on nonaccrual status 60 days