11. LEASES (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense were as follows:

	Year Ended December 31,
(in thousands)	2022		2021		2020
Operating lease expense	$	1,501	$	513	$	464
Finance lease expense:
Amortization of leased assets		26		30		26
Interest on lease liabilities		2		3		3
Total finance lease expense		28		33		29
Total lease expense	$	1,529	$	546	$	493

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

Supplemental cash flow information related to leases was as follows:

	Year Ended December 31,
(in thousands)	2022		2021		2020
Cash paid for amounts included in measurement of lease liabilities:
Operating cash flows from operating leases	$	1,280	$	762	$	656
Operating cash flows from finance leases		2		3		3
Financing cash flows from finance leases		26		28		29
Right-of-use assets obtained in exchange for new lease obligations:
Operating leases	$	10,184	$	5,322	$	—

Cash Flow Information Related to Leases

Supplemental balance sheet information related to leases was as follows:

	December 31,
(in thousands)	2022			2021
Operating leases
Operating lease right-of-use assets	$	14,579		$	5,577
Current portion of operating lease liability		1,846			849
Operating lease liability, net of current portion		13,829			4,983
Total operating lease liabilities	$	15,675		$	5,832
Finance leases
Property and equipment, at cost	$	112		$	112
Accumulated depreciation		(80	)		(56	)
Property and equipment, net	$	32		$	56
Current portion of finance lease obligations	$	21		$	21
Finance lease obligations, net of current portion		—			26
Total finance lease liabilities	$	21		$	47
Weighted Average Remaining Lease Term
Operating leases		13.1 years			9.5 years
Finance leases		0.5 years			1.2 years
Weighted Average Discount Rate
Operating leases		9.0	%		2.5	%
Finance leases		6.3	%		6.3	%

Contractual Obligation, Fiscal Year Maturity [Table Text Block]

As of December 31, 2022, maturities of lease liabilities were as follows:

(in thousands)	Operating			Finance
Years Ended December 31,	leases			leases
2023		1,904			22
2024		1,896			—
2025		1,947			—
2026		2,000			—
Thereafter		11,642			—
Total minimum lease payments		19,389			22
Less: amount representing interest		(3,714	)		(1	)
Present value of lease liabilities	$	15,675		$	21