22. Leases

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Leases

22. Leases

The Group has operating leases for its PV stations and office facilities. The Group's leases have remaining terms of less than one year to approximately twenty years. Leases with an initial term of 12 months or less are not recorded on the balance sheet; the Group recognizes lease expense for these leases on a straight-line basis over the lease term. The operating lease expenses were $876, $1,080 and $1,133 for the years ended December 31, 2020, 2019 and 2018, respectively.

Maturities of operating lease liabilities as of December 31, 2020 were as follows:

Maturity of Lease Liabilities		Operating Leases
	2021	$	1,028
	2022		673
	2023		493
	2024		437
	2025		444
	Thereafter		9,858
	Total lease payments		12,933
	Less: interest		(6,394	)
	Present value of lease payments	$	6,539
	Operating lease liabilities, current	$	605
	Operating lease liabilities, noncurrent	$	5,934

Supplemental information related to operating leases was as follows:

	For the years ended December 31,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities	$	949	$	497
New operating lease assets obtained in exchange for operating lease liabilities	$	8,198	$	2,419

As of December 31, 2020 and 2019, the operating leases had a weighted average remaining lease term of 20.08 years and 11.8 years, respectively, and a weighted average discount rate of 6.16% and 6.16%, respectively.