Investments, All Other Investments (Details) |
3 Months Ended | ||
|---|---|---|---|
|
Nov. 07, 2019
vehicles
USD ($)
|
Mar. 31, 2020
USD ($)
|
Dec. 31, 2019
USD ($)
|
|
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | |||
| Anti-dilution feature, additional shares received, value | $ 900,000 | ||
| Lordstown Motors Corp | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement | |||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | |||
| Common stock issued (percentage) | 10.00% | 10.00% | 10.00% |
| Fair value of ownership interest | $ 13,100,000 | $ 12,200,000 | |
| Royalty advance | 1.00% | ||
| Sales royalties | 1.00% | ||
| Vehicles sold | vehicles | 200,000 | ||
| Orders | 6,000 | ||
| Commission percentage | 4.00% |