Income Taxes. (Details) - Schedule of net operating loss carryforwards $ in Thousands	Dec. 31, 2020 USD ($)
Federal [Member]
Operating Loss Carryforwards [Line Items]
2021	$ 152,026
2022	6,308
2023	6,308
2024	6,308
2025	6,308
Beyond 2025	50,559
Total	227,817
State [Member]
Operating Loss Carryforwards [Line Items]
2021	135,458
2022	5,318
2023	5,318
2024	5,135
2025	5,089
Beyond 2025	55,363
Total	211,681
2021–2025 [Member] | Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	4,103
2021–2025 [Member] | State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward
2026–2030 [Member] | Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	9,678
2026–2030 [Member] | State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	56,174
2031–2035 [Member] | Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	106,886
2031–2035 [Member] | State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	57,567
2036 and after [Member] | Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	107,150	[1]
2036 and after [Member] | State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	$ 97,940	[1]

[1] Includes indefinite life federal net operating losses of $77.5 million generated after 2017.