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PRODUCT WARRANTIES | 12 Months Ended
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Dec. 31, 2021
Product Warranties Disclosures [Abstract] |
PRODUCT WARRANTIES | PRODUCT WARRANTIES Product warranty activity consisted of the following for the years ended:
(In thousands) | December 31, 2021 |  | December 31, 2020
Beginning balance | $ | 498 |  |  | $ | 452 |
Provision for product warranties | 318 |  |  | 215 |
Product warranty costs incurred | (223) |  |  | (169) |
Accrued product warranties | $ | 593 |  |  | $ | 498 |

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- Definition The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -URI http://asc.fasb.org/topic&trid=2155896 + Details
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