Commitments and Contingencies (Details-3) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Other Commitments [Line Items]
2022	$ 333
2023	333
2024	333
2025	333
2026	333
Thereafter	2,666
Investments in Non Public Entities, Capital Infusions [Member]
Other Commitments [Line Items]
Other commitment, initial agreed upon commitment total	$ 10,000
Venture Debt Fund [Member]
Other Commitments [Line Items]
Other commitment, contract term, expiring in 2022	3 years
Other commitment, initial agreed upon commitment total	$ 1,500
Other commitments, total as of balance sheet date	$ 700