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DISCONTINUED OPERATIONS
 12 Months Ended
Dec. 31, 2022
DISCONTINUED OPERATIONS  
DISCONTINUED OPERATIONS

NOTE 4.           DISCONTINUED OPERATIONS

In December 2015, we completed the wind down of engineering, manufacturing, and sales of our solar inverter product line. Accordingly, the results of our inverter business are reflected as income (loss) from discontinued operations, net of income taxes on our Consolidated Statements of Operations.

We defer revenue associated with sales of extended inverter warranties and include them within customer deposits and other in our Consolidated Balance Sheets. Deferred revenue for extended inverter warranties and the associated costs of warranty service will be reflected in Sales and Cost of goods sold, respectively, from continuing operations in future periods in our Consolidated Statement of Operations as the deferred revenue is earned and the associated services are rendered. We no longer offer extended warranties related to the inverter product line.