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PRODUCT WARRANTY COSTS (Tables) | 6 Months Ended
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Jun. 30, 2021
PRODUCT WARRANTY COSTS |
Schedule of the changes in the carrying amount of product warranty accruals | The changes in the carrying amount of product warranty accruals are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Six Months Ended June 30,
​ |  | 2021 |  | 2020
Balance at beginning of year | ​ | $ | 21,760 | ​ | $ | 20,650
Accruals for warranties | ​ |  | 7,637 | ​ |  | 7,835
Settlements | ​ |  | (6,603) | ​ |  | (6,940)
Foreign currency translation and other adjustments | ​ |  | (176) | ​ |  | (206)
Balance at end of year | ​ | $ | 22,618 | ​ | $ | 21,339

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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