Subsequent Events (Details) - USD ($) |
1 Months Ended | 2 Months Ended | 12 Months Ended | |||
---|---|---|---|---|---|---|
Mar. 14, 2018 |
Feb. 04, 2018 |
Feb. 28, 2018 |
Mar. 14, 2018 |
Dec. 31, 2018 |
Feb. 06, 2018 |
|
HC2 Broadcasting Holdings, Inc | Credit Agreement Amendment | Bridge Loan | Subsequent Event | ||||||
Subsequent Event [Line Items] | ||||||
Additional aggregate principal amount | $ 27,000,000.0 | |||||
Outstanding debt | $ 102,000,000 | $ 102,000,000 | $ 42,000,000 | |||
Northstar's Broadcast Television Stations | HC2 Network Inc. | Subsequent Event | ||||||
Subsequent Event [Line Items] | ||||||
Consideration paid | $ 33,000,000 | |||||
Series Of Acquisitions Agreed To In December 2017 | HC2 Broadcasting Holdings, Inc | Subsequent Event | ||||||
Subsequent Event [Line Items] | ||||||
Consideration paid | $ 4,600,000 | 8,300,000 | ||||
Series Of Acquisitions Agreed To Subsequent To December 2017 | HC2 Broadcasting Holdings, Inc | Subsequent Event | ||||||
Subsequent Event [Line Items] | ||||||
Consideration paid | $ 8,700,000 | |||||
Scenario, Forecast | ANG | ||||||
Subsequent Event [Line Items] | ||||||
AFETC credit | $ 2,600,000 |