Held for Sale (Details) - USD ($) $ in Thousands	Mar. 27, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Accounts receivable, net	$ 3,902
Inventories, net	1,650
Prepaid and other current assets	56
Property, plant, and equipment - net	2,516
Operating lease, right-of-use assets	777
Impairment on carrying value	(1,713)
Assets held for sale	7,188	$ 0
Accounts payable	1,528
Salaries and wages	236
Other liabilities and accrued items	808
Operating lease liabilities	588
Other long term liabilities	44
Liabilities held for sale	$ 3,204	$ 0