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v3.21.1

Fair Value Measurements and Hedging (Details Narrative) $ in Thousands | 9 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2018 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2018 EUR (€) | Apr. 30, 2018 EUR (€)
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Restricted Cash and Cash Equivalents, Current |  |  | $ 7,299 | $ 7,422 |  |  |
Cash and Cash Equivalents, at Carrying Value | $ 204,921 |  | 183,211 | 117,819 | $ 204,921 |  |
Foreign exchange loss |  |  |  |  | 3,159 |  |
Fair value hedge gain/ (loss) | $ 1,609 |  | 0 | 0 | 1,609 |  |
Asset Impairment Charges |  |  |  | 3,411 | 17,784 |  |
Fair Value Hedging [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Cash and Cash Equivalents, at Carrying Value | € |  |  |  |  |  |  | € 70,800,000
Fair value hedge gain/ (loss) |  |  |  |  | 1,609 |  |
Ineffective portion of fair value hedge |  |  |  |  | $ 39 |  |
Payments for Construction in Process | € |  |  |  |  |  | € 20,500,000 |
Fair Value, Inputs, Level 2 [Member] | DSF $55.0 Facility [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure |  |  | 53,973 |  |  |  |
Difference between book and fair value |  |  | 1,088 |  |  |  |
Loan's book value |  |  | 52,885 |  |  |  |
Fair Value, Inputs, Level 1 [Member] | 8.30% 2022 Notes [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Notes Payable, Fair Value Disclosure |  |  | 51,280 | 51,360 |  |  |
Derivative [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Restricted Cash and Cash Equivalents, Current |  |  | $ 895 | $ 407 |  |  |
Forecast [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion |  | $ 2,008 |  |  |  |  |
Fixed Orders [Member] | Fair Value Hedging [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Percentage of coverage through foreign currency hedging |  |  |  |  |  |  | 100.00%
Cash and Cash Equivalents, at Carrying Value | € |  |  |  |  |  |  | € 20,500,000
Optional Orders [Member] | Fair Value Hedging [Member] |  |  |  |  |  |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |  |  |  |  |  |
Percentage of coverage through foreign currency hedging |  |  |  |  |  |  | 50.00%

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