Income Taxes (Narrative) (Details) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2019
USD ($)
| |
| Operating Loss Carryforwards [Line Items] | |
| Net operating loss carryforward | $ 4,611 |
| Net operating loss carryforward, expiration date | Dec. 31, 2035 |
| Earliest Tax Year [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Open Tax Year | 2016 |