Convertible Notes, Debts and Finance Leases - Debt Maturities (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Debt Disclosure [Abstract]
Capital Lease Obligations 2021	$ 22
Capital lease obligation 2022	0
Capital Lease Obligations 2023	0
Capital Lease Obligations 2024	0
Capital Lease Obligations 2025	0
Capital Lease Obligations Total	22
Other debt obligations 2021	11,749
Other Debt Obligations 2022	5,420
Other Debt Obligations 2023	3,856
Other Debt Obligations 2024	184
Other Debt Obligations 2025	626
Other Debt Obligations Total	$ 21,835

Amount of minimum lease payments for capital leases.

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Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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