The following table summarizes information about assets and liabilities from discontinued operations held for sale as of December 31, 2021 and 2020: (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets held for sale from discontinued operations:
Accounts receivable	$ 1,189	$ 916
Inventories	964	828
Prepaid expenses and other current assets	54	45
Property, plant and equipment, net	92	125
Deferred tax assets, net	101	60
Operating lease right-of-use assets	628	776
Total Assets held for sale from discontinued operations	3,028	2,750
Liabilities held for sale from discontinued operations:
Accounts payable	136	108
Accrued liabilities	479	356
Operating lease liability-current	628	182
Operating lease liability-noncurrent		594
Total Liabilities held for sale from discontinued operations	$ 1,243	$ 1,240