XML 54 R43.htm IDEA: XBRL DOCUMENT v3.8.0.1
RESTATEMENT OF CONSOLIDATED FINANCIAL STATEMENTS (Statement of Operations) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Cost of sales $ 116,489 $ 81,212
Gross profit 97,202 68,427
Selling, general and administrative 27,793 27,863
Operating expenses 58,043 49,368
Income from operations 39,159 19,059
Income before income taxes 40,868 19,969
Income tax expense 110,412 2,573
Net income $ (69,528) $ 17,396
Net income per share:    
Basic (in dollars per share) $ (0.99) $ 0.25
Diluted (in dollars per share) $ (0.99) $ 0.24
As Previously Reported    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Cost of sales $ 114,652 $ 81,321
Gross profit 99,039 68,318
Selling, general and administrative 30,218 29,532
Operating expenses 60,468 51,037
Income from operations 38,571 17,281
Income before income taxes 40,280 18,191
Income tax expense 109,633 2,608
Net income $ (69,337) $ 15,583
Net income per share:    
Basic (in dollars per share) $ (0.98) $ 0.22
Diluted (in dollars per share) $ (0.98) $ 0.22
Effect of Restatement    
Error Corrections and Prior Period Adjustments Restatement [Line Items]    
Cost of sales $ 1,837 $ (109)
Gross profit (1,837) 109
Selling, general and administrative (2,425) (1,669)
Operating expenses (2,425) (1,669)
Income from operations 588 1,778
Income before income taxes 588 1,778
Income tax expense 779 (35)
Net income $ (191) $ 1,813
Net income per share:    
Basic (in dollars per share) $ (0.01) $ 0.03
Diluted (in dollars per share) $ (0.01) $ 0.02