12. Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum operating lease payments

At March 31, 2022, future minimum lease payments for operating leases with non-cancelable terms of more than one year were as follows (in thousands):

		Operating
		Leases
Remaining Period Ended December 31, 2022	$	27
Total		27
Less present value discount		(1)
Operating lease liabilities	$	26