Fair Value Measurements (Narrative) (Details) |
12 Months Ended |
---|---|
Dec. 31, 2018
USD ($)
| |
Fair Value, Measurements, Nonrecurring [Member] | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
Loans held for sale, fair value adjustment | $ 0 |