Investment Securities (Schedule of Aggregate Fair Value and Unrealized Losses of Securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 Months	$ 402	$ 5,813
Unrealized Losses, Less than 12 Months	3	12
Fair Value, 12 Months or Longer	509	5,418
Unrealized Losses, 12 Months or Longer	9	59
Fair Value, Total	911	11,231
Unrealized Losses, Total	12	71
Asset-backed Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 Months		606
Unrealized Losses, Less than 12 Months		4
Fair Value, Total		606
Unrealized Losses, Total		4
Government Mortgage-backed Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 Months	402	5,207
Unrealized Losses, Less than 12 Months	3	8
Fair Value, 12 Months or Longer	509	5,418
Unrealized Losses, 12 Months or Longer	9	59
Fair Value, Total	911	10,625
Unrealized Losses, Total	$ 12	$ 67

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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