Discontinued Operations - Summary of Aggregate Carrying Amounts of Major Classes of Assets and Liabilities of Discontinued Operations (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets of discontinued operations:
Accounts receivable, net		$ 3,732
Inventories, net		9,480
Prepaid expenses and other current assets	$ 4	263
Current assets of discontinued operations	4	13,475
Property and equipment, net		805
Total assets of discontinued operations	4	14,280
Liabilities of discontinued operations:
Accounts payable	6	704
Accrued and other current liabilities	494	3,982
Total liabilities of discontinued operations	$ 500	$ 4,686