Contingent Liabilities and Commitments - Contractual Obligations (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Long-term debt and interest
Total	$ 166,391
Less than 1 Year	6,469
1 to 3 Years	12,938
3 to 5 Years	146,984
More than 5 Years	0
Long-term related party payable (undiscounted)
Total	29,847
Less than 1 Year	5,554
1 to 3 Years	5,181
3 to 5 Years	4,262
More than 5 Years	14,850
Purchase commitments
Total	5,724
Less than 1 Year	1,434
1 to 3 Years	2,860
3 to 5 Years	1,430
More than 5 Years	0
Operating leases
Total	3,368
Less than 1 Year	779
1 to 3 Years	1,167
3 to 5 Years	1,216
More than 5 Years	206
Total contractual cash obligations
Total	205,330
Less than 1 Year	14,236
1 to 3 Years	22,146
3 to 5 Years	153,892
More than 5 Years	$ 15,056

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