Segment Reporting (Narrative) (Details) |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2021
USD ($)
segment
|
Mar. 31, 2020
USD ($)
|
Dec. 31, 2020
USD ($)
|
|
| Segment Reporting Information [Line Items] | |||
| Number of business segments | segment | 2 | ||
| Total revenues | $ 76,093,000 | $ 83,604,000 | |
| Foreign Locations [Member] | |||
| Segment Reporting Information [Line Items] | |||
| Total revenues | 0 | $ 0 | |
| Long lived assets | $ 0 | $ 0 | |