Quarterly report pursuant to Section 13 or 15(d)

Accounts Payable and Accrued Expenses - Schedule of Product Warranty Liability (Details) (Parenthetical)

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Accounts Payable and Accrued Expenses - Schedule of Product Warranty Liability (Details) (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Accrued warranty in other liabilities $ 123 $ 110