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REVENUE AND CONTRACT LIABILITIES (Tables)
3 Months Ended
Dec. 29, 2018
Revenue from Contract with Customer [Abstract]  
Contract Liabilities
The following table shows the changes in contract liability balances during the three months ended December 29, 2018:
(in thousands)
 
Contract liabilities as at September 29, 2018
$
997

Revenue recognized
(3,178
)
Additions
2,729

Contract liabilities as at December 29, 2018
$
548