XML 68 R57.htm IDEA: XBRL DOCUMENT v3.22.4
Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Income Statement Error Correction (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
May 29, 2022
Feb. 27, 2022
Nov. 28, 2021
Aug. 29, 2021
May 30, 2021
Feb. 28, 2021
Nov. 29, 2020
Aug. 30, 2020
Feb. 27, 2022
May 29, 2022
May 30, 2021
May 31, 2020
Error Corrections and Prior Period Adjustments Restatement [Line Items]                        
Product sales $ 47,628 $ 53,074 $ 43,452 $ 41,632 $ 44,916 $ 44,690 $ 39,945 $ 41,995 $ 138,158 $ 185,786 $ 171,546 $ 160,066
Cost of product sales   39,854             99,900 135,416 121,075 120,679
Gross profit 12,112 13,220 14,635 10,403 14,580 14,441 13,601 7,849 38,258 50,370 50,471 39,387
Operating costs and expenses:                        
Research and development   2,056             5,785 7,841 7,423 7,582
Selling, general and administrative   16,350             34,113 46,127 37,660 40,674
Impairment of goodwill and long-lived and indefinite-lived assets                   46,089 0 12,953
Restructuring costs   5,270             7,530 8,961 3,759 4,054
Total operating costs and expenses   23,676             47,428 109,018 50,605 65,263
Operating loss   (10,456)             (9,170) (58,648) (134) (25,876)
Interest income   20             66 81 48 72
Interest expense, net   (4,105)             (13,877) (17,357) (10,387) (4,646)
Transition services income   5,473             5,473 5,814 0 0
Other income (expense), net   454             642 641 111 (195)
Net loss from continuing operations before taxes   (8,614)             (16,866) (69,469) (11,472) (30,645)
Income tax benefit   313             5,026 5,945 1,903 8,774
Net loss from continuing operations (51,684) (8,301) 3,675 (7,214) (780) (1,465) (2,367) (4,957) (11,840) (63,524) (9,569) (21,871)
Discontinued operations:                        
Loss from discontinued operations                   (51,276) (28,994) (20,662)
Income tax benefit                   121 5,898 4,342
Loss from discontinued operations, net of tax $ (1,879) (4,785) $ (42,196) $ (2,295) $ (2,085) $ (4,033) $ (10,934) $ (6,044) (49,276) (51,155) (23,096) (16,320)
Net loss   $ (13,086)             $ (61,116) $ (114,679) $ (32,665) $ (38,191)
Basic net loss per share:                        
Loss from continuing operations (in dollars per share) $ (1.75) $ (0.28) $ 0.12 $ (0.25) $ (0.03) $ (0.05) $ (0.08) $ (0.17) $ (0.41) $ (2.16) $ (0.33) $ (0.75)
Loss from discontinued operations (in dollars per share) (0.06) (0.16) (1.44) (0.08) (0.07) (0.14) (0.37) (0.21) (1.68) (1.74) (0.79) (0.56)
Total basic net loss per share (in dollars per share)   (0.44)             (2.09) (3.90) (1.12) (1.31)
Diluted net loss per share:                        
Loss from continuing operations (in dollars per share) (1.75) (0.28) 0.12 (0.25) (0.03) (0.05) (0.08) (0.17) (0.41) (2.16) (0.33) (0.75)
Loss from discontinued operations (in dollars per share) $ (0.06) (0.16) $ (1.44) $ (0.08) $ (0.07) $ (0.14) $ (0.37) $ (0.21) (1.68) (1.74) (0.79) (0.56)
Total diluted net loss per share (in dollars per share)   $ (0.44)             $ (2.09) $ (3.90) $ (1.12) $ (1.31)
Total comprehensive loss   $ (12,982)             $ (60,470) $ (113,907) $ (31,215) $ (41,063)
As reported                        
Error Corrections and Prior Period Adjustments Restatement [Line Items]                        
Product sales   53,074             138,158 185,786    
Cost of product sales   39,179             99,113 135,416    
Gross profit   13,895             39,045 50,370    
Operating costs and expenses:                        
Research and development   2,056             5,785 7,841    
Selling, general and administrative   9,725             27,207 46,127    
Impairment of goodwill and long-lived and indefinite-lived assets                   28,735    
Restructuring costs   5,865             8,406 8,961    
Total operating costs and expenses   17,646             41,398 91,664    
Operating loss   (3,751)             (2,353) (41,294)    
Interest income   20             66 81    
Interest expense, net   (4,105)             (13,877) (17,357)    
Transition services income   0             0 5,814    
Other income (expense), net   454             642 641    
Net loss from continuing operations before taxes   (7,382)             (15,522) (52,115)    
Income tax benefit   276             5,012 5,839    
Net loss from continuing operations $ (34,436) (7,106)             (10,510) (46,276)    
Discontinued operations:                        
Loss from discontinued operations                   (51,276)    
Income tax benefit                   121    
Loss from discontinued operations, net of tax   (5,744)             (50,258) (51,155)    
Net loss   $ (12,850)             $ (60,768) $ (97,431)    
Basic net loss per share:                        
Loss from continuing operations (in dollars per share) $ (1.16) $ (0.24)             $ (0.36) $ (1.57)    
Loss from discontinued operations (in dollars per share)   (0.19)             (1.71) (1.74)    
Total basic net loss per share (in dollars per share)   (0.43)             (2.07) (3.31)    
Diluted net loss per share:                        
Loss from continuing operations (in dollars per share) $ (1.16) (0.24)             (0.36) (1.57)    
Loss from discontinued operations (in dollars per share)   (0.19)             (1.71) (1.74)    
Total diluted net loss per share (in dollars per share)   $ (0.43)             $ (2.07) $ (3.31)    
Total comprehensive loss   $ (12,746)             $ (60,122) $ (96,659)    
Adjustment                        
Error Corrections and Prior Period Adjustments Restatement [Line Items]                        
Product sales   0             0 0    
Cost of product sales   675             787 0    
Gross profit   (675)             (787) 0    
Operating costs and expenses:                        
Research and development   0             0 0    
Selling, general and administrative   6,625             6,906 0    
Impairment of goodwill and long-lived and indefinite-lived assets                   17,354    
Restructuring costs   (595)             (876) 0    
Total operating costs and expenses   6,030             6,030 17,354    
Operating loss   (6,705)             (6,817) (17,354)    
Interest income   0             0 0    
Interest expense, net   0             0 0    
Transition services income   5,473             5,473 0    
Other income (expense), net   0             0 0    
Net loss from continuing operations before taxes   (1,232)             (1,344) (17,354)    
Income tax benefit   37             14 106    
Net loss from continuing operations   (1,195)             (1,330) (17,248)    
Discontinued operations:                        
Loss from discontinued operations                   0    
Income tax benefit                   0    
Loss from discontinued operations, net of tax   959             982 0    
Net loss   $ (236)             $ (348) $ (17,248)    
Basic net loss per share:                        
Loss from continuing operations (in dollars per share)   $ (0.04)             $ (0.05) $ (0.59)    
Loss from discontinued operations (in dollars per share)   0.03             0.03 0    
Total basic net loss per share (in dollars per share)   (0.01)             (0.02) (0.59)    
Diluted net loss per share:                        
Loss from continuing operations (in dollars per share)   (0.04)             (0.05) (0.59)    
Loss from discontinued operations (in dollars per share)   0.03             0.03 0    
Total diluted net loss per share (in dollars per share)   $ (0.01)             $ (0.02) $ (0.59)    
Total comprehensive loss   $ (236)             $ (348) $ (17,248)