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Restructuring	3 Months Ended
Restructuring	Mar. 31, 2020
Restructuring and Related Activities [Abstract]
Restructuring	Note 16. Restructuring During 2019, the Company made the decision to close the lighting business which was acquired as part of the Echelon acquisition in September 2018. The lighting disposal liabilities included accrued costs for certain estimated warranty expenses, employee severance, additional inventory write-downs, additional bad debts, and additional materials at the Company’s subcontractors which have yet to be delivered.