v3.26.3
Restatement - Schedule of Effect of Restatement on Consolidated Statement of Cash Flows (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 9 Months Ended
Oct. 03, 2026
Sep. 27, 2025
Jul. 04, 2026
Jun. 28, 2025
Oct. 03, 2026
Sep. 27, 2025
Cash Flows from Operating Activities            
Net Loss $ 13,891 $ (60,827) $ 30,315 $ 14,156 $ 44,206 $ (46,671)
Net Cash Provided by Operating Activities:            
Depreciation and amortization         25,133 25,195
Non-cash operating lease cost         6,416 6,631
Stock-based compensation expense         22,356 24,855
Deferred income taxes         9,899 (15,547)
Provision for credit losses         (198) 10
Gain on sale of property and other assets           (1,746)
Litigation settlement and related costs, net         0 97,667
Other         (1,120) 909
Changes in Assets and Liabilities:            
Accounts receivable         (38,518) (1,563)
Contract assets         (25,892) (46,592)
Inventories         (12,973) 2,271
Production cost of contracts         (16) 790
Other assets         (1,970) (67)
Accounts payable         23,547 10,011
Contract liabilities         40,897 5
Operating lease liabilities         (5,523) (5,888)
Accrued and other liabilities         (8,779) (8,988)
Net Cash Provided by Operating Activities         77,465 41,282
Cash Flows from Investing Activities            
Purchases of property and equipment         (12,308) (11,172)
Proceeds from sale of property and other assets           1,979
Proceeds from sale of assets         117 138
Net Cash Used in Investing Activities         (12,191) (9,055)
Cash Flows from Financing Activities            
Borrowings from senior secured revolving credit facility         0 25,000
Repayments of senior secured revolving credit facility         (50,000) (33,800)
Repayments of term loan         3,750 6,250
Repayments of other debt           (279)
Net cash paid upon issuance of common stock under stock plans         (17,400) (3,119)
Net Cash Used in Financing Activities         (71,351) (18,448)
Net (Decrease) Increase in Cash and Cash Equivalents         (6,077) 13,779
Cash and Cash Equivalents at Beginning of Period     $ 45,289 37,139 45,289 37,139
Cash and Cash Equivalents at End of Period $ 39,212 50,918     $ 39,212 50,918
As Previously Reported            
Cash Flows from Operating Activities            
Net Loss   (64,446)       (41,382)
Net Cash Provided by Operating Activities:            
Depreciation and amortization           25,195
Non-cash operating lease cost           6,631
Stock-based compensation expense           17,511
Deferred income taxes           (14,563)
Provision for credit losses           10
Gain on sale of property and other assets           (1,746)
Litigation settlement and related costs, net           97,667
Other           909
Changes in Assets and Liabilities:            
Accounts receivable           (1,563)
Contract assets           (47,818)
Inventories           4,064
Production cost of contracts           790
Other assets           (67)
Accounts payable           10,011
Contract liabilities           5
Operating lease liabilities           (5,888)
Accrued and other liabilities           (8,484)
Net Cash Provided by Operating Activities           41,282
Cash Flows from Investing Activities            
Purchases of property and equipment           (11,172)
Proceeds from sale of property and other assets           1,979
Proceeds from sale of assets           138
Net Cash Used in Investing Activities           (9,055)
Cash Flows from Financing Activities            
Borrowings from senior secured revolving credit facility           25,000
Repayments of senior secured revolving credit facility           (33,800)
Repayments of term loan           6,250
Repayments of other debt           (279)
Net cash paid upon issuance of common stock under stock plans           (3,119)
Net Cash Used in Financing Activities           (18,448)
Net (Decrease) Increase in Cash and Cash Equivalents           13,779
Cash and Cash Equivalents at Beginning of Period       $ 37,139   37,139
Cash and Cash Equivalents at End of Period   50,918       50,918
Adjustments            
Cash Flows from Operating Activities            
Net Loss   $ 3,619       (5,289)
Net Cash Provided by Operating Activities:            
Stock-based compensation expense           7,344
Deferred income taxes           (984)
Changes in Assets and Liabilities:            
Contract assets           1,226
Inventories           (1,793)
Accrued and other liabilities           (504)
Total adjustments            
Cash Flows from Operating Activities            
Net Loss           7,200
Net Cash Provided by Operating Activities:            
Stock-based compensation expense           (100)
Changes in Assets and Liabilities:            
Accrued and other liabilities           $ 100