NOTES RECEIVABLE	6 Months Ended
Jun. 30, 2022
Receivables [Abstract]
NOTES RECEIVABLE	7. NOTES RECEIVABLE In connection with the sale of the transformer business units in August 2019 (the “Equity Transaction”), amongst other consideration, we received two subordinated promissory notes in the aggregate principal amount of $5.0 million and $2.5 million, for a total aggregate principal amount of $7.5 million (the “Seller Notes”), subject to certain adjustments. The Seller Notes accrue interest at a rate of 4.0% per annum, with a final payment of all unpaid principal and interest becoming fully due and payable at December 31, 2022. The Company determined the fair value of the Seller Notes based on market conditions and prevailing interest rates. During the fourth quarter of 2019, the Company and the Buyer, pursuant to the Stock Purchase Agreement, completed the net working capital adjustment, which resulted in the Company paying the Buyer $1.8 million in cash and reducing the principal amount of the $5.0 million Seller Note to $3.2 million. During the second quarter of 2020, the Company recognized an additional reduction to the principal amount of the Seller Note of $194 for a valid claim paid by the Buyer on behalf of the Company. The Company has revalued the Seller Notes for an appropriate imputed interest rate, resulting in a net change to the value of the Seller Notes at June 30, 2022 of $214 for a carrying value of $6.0 million.

NOTES RECEIVABLE

6 Months Ended

Jun. 30, 2022

7. NOTES RECEIVABLE

In connection with the sale of the transformer business units in August 2019 (the “Equity Transaction”), amongst other consideration, we received two subordinated promissory notes in the aggregate principal amount of $5.0 million and $2.5 million, for a total aggregate principal amount of $7.5 million (the “Seller Notes”), subject to certain adjustments. The Seller Notes accrue interest at a rate of 4.0% per annum, with a final payment of all unpaid principal and interest becoming fully due and payable at December 31, 2022. The Company determined the fair value of the Seller Notes based on market conditions and prevailing interest rates. During the fourth quarter of 2019, the Company and the Buyer, pursuant to the Stock Purchase Agreement, completed the net working capital adjustment, which resulted in the Company paying the Buyer $1.8 million in cash and reducing the principal amount of the $5.0 million Seller Note to $3.2 million. During the second quarter of 2020, the Company recognized an additional reduction to the principal amount of the Seller Note of $194 for a valid claim paid by the Buyer on behalf of the Company. The Company has revalued the Seller Notes for an appropriate imputed interest rate, resulting in a net change to the value of the Seller Notes at June 30, 2022 of $214 for a carrying value of $6.0 million.