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REVENUE AND CONTRACT LIABILITIES (Tables) | 3 Months Ended
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Dec. 28, 2019
Revenue from Contract with Customer [Abstract] |
Contract Liabilities | The following table shows the changes in contract liability balances during the three months ended December 28, 2019 and December 29, 2018:
| Three months ended
(in thousands) | December 28, 2019 |  | December 29, 2018 |
Contract liabilities, beginning of period | $ | 1,896 |  |  | $ | 997 |
Revenue recognized | (3,358 | ) |  | (3,178 | )
Additions | 4,050 |  |  | 2,729 |
Contract liabilities, end of period | $ | 2,588 |  |  | $ | 548 |

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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045 + Details
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