Leases (Tables)

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Summary of Future Minimum Lease Payments

Future minimum lease payments under these leases are as follows:

	Lease Amounts
	(in thousands)
2022 (remaining six months)	$	633
2023		1,089
2024		681
2025		169
2026 and thereafter		23
Total future minimum lease payments		2,595
Less: Imputed Interest		(213	)
Present value of operating lease liabilities	$	2,382
Less: Current portion		1,002
Long-term operating lease liabilities	$	1,380
Weighted average remaining lease term in years		2.45
Weighted average discount rate		7.55	%

Components of Lease Expense and Related Cash Flows

Variable operating lease expenses consist primarily of real estate taxes and insurance. The components of lease expense and related cash flows were as follows:

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2022		2021		2022		2021
	(in thousands)
Rent expense	$	320	$	260	$	637	$	589
Variable lease costs		27		5		53		47
Total	$	347	$	265	$	690	$	636
Cash paid for operating leases	$	317	$	280	$	630	$	578

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2022		2021		2022		2021
	(in thousands)
Cost of sales	$	58	$	47	$	116	$	107
Selling, general and administrative		289		218		574		529
Total	$	347	$	265	$	690	$	636