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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($)
$ in Thousands
3 Months Ended
Dec. 27, 2019
Dec. 28, 2018
Statement of Comprehensive Income [Abstract]    
Net income $ 6,430 $ 3,521
Foreign currency translation:    
Foreign currency translation 700 (1,700)
Defined benefit pension plan:    
Change in pension plans, net of tax of $21 and $33, respectively 61 105
Total other comprehensive income (loss) 761 (1,595)
Total comprehensive income $ 7,191 $ 1,926