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Note 7 - Warranties | 6 Months Ended
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Dec. 31, 2017
Notes to Financial Statements |
Product Warranty Disclosure [Text Block] | 7 ) Warranties The expected cost associated with warranty obligations on our products is recorded as a component of cost of sales when the revenue is recognized. The Company’s estimate of warranty cost is based on contract terms and historical warranty loss experience that is periodically adjusted for recent actual experience. Since warranty estimates are forecasts based on the best available information, claims costs may differ from amounts provided. Adjustments to initial obligations for warranties are made as changes in the obligations become reasonably estimable. The changes in warranty reserve, which are recorded as a component of accrued liabilities, as of December 31, 2017 and year ended June 30, 2017 were as follows (in thousands):
|  | December 31 , 201 7 |  |  | June 30, 201 7 |
Balance at beginning of year |  | $ | 9,243 |  |  | $ | 9,085 |
Acquisitions and other |  |  | 8 |  |  |  | 301 |
Warranty expense |  |  | 4,775 |  |  |  | 9,203 |
Warranty claims |  |  | (4,709 | ) |  |  | (9,346 | )
Balance at end of period |  | $ | 9,317 |  |  | $ | 9,243 |

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -URI http://asc.fasb.org/topic&trid=2155896 + Details
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