XML 40 R28.htm IDEA: XBRL DOCUMENT
v3.26.1

Equity and Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
--- | ---
Jun. 27, 2026
Equity [Abstract] |
Schedule of Share Repurchases | The following table presents information about our repurchases of common stock, all of which were completed through open market purchases (amounts in thousands):
|  | Thirteen weeks ended June 27, 2026 |  | Twenty-six weeks ended June 27, 2026
Total number of shares repurchased |  | (1,742) |  |  | (2,963) |
Total cost of shares repurchased (1) |  | $ | (13,284) |  |  | $ | (23,400) |
(1) The Company’s share repurchases are subject to a 1% excise tax as a result of the Inflation Reduction Act of 2022. Excise taxes incurred on share repurchases represent direct costs of the repurchase and are recorded as a part of the cost basis of the shares within treasury stock.
Schedule of Stockholders Equity | The following table presents a reconciliation of the number of shares of our common stock outstanding (amounts in thousands).
|  | Common Stock (Shares) |  | Treasury Stock (Shares) |  | Total Net Shares Outstanding
Twenty-six weeks ended June 27, 2026 |  |  |  |  |  |
Balance at December 27, 2025 |  | 197,857 |  | (1,370) |  |  | 196,487
Stock option activity, stock awards and employee stock purchase plan |  | 1,089 |  | — |  |  | 1,089
Repurchases of common stock |  | — |  |  | (1,221) |  |  | (1,221) |
Balance at March 28, 2026 |  | 198,946 |  |  | (2,591) |  |  | 196,355 |
Stock option activity, stock awards and employee stock purchase plan |  | 190 |  | — |  | 190
Repurchases of common stock |  | — |  |  | (1,742) |  |  | (1,742) |
Balance at June 27, 2026 |  | 199,136 |  |  | (4,333) |  |  | 194,803 |
Twenty-six weeks ended June 28, 2025 |  |  |  |  |  |
Balance at December 28, 2024 |  | 196,706 |  | — |  | 196,706
Stock option activity, stock awards and employee stock purchase plan |  | 675 |  |  | — |  |  | 675 |
Repurchases of common stock |  | — |  |  | — |  |  | — |
Balance at March 29, 2025 |  | 197,381 |  |  | — |  |  | 197,381 |
Stock option activity, stock awards and employee stock purchase plan |  | 184 |  |  | — |  |  | 184 |
Repurchases of common stock |  | — |  |  | — |  |  | — |
Balance at June 28, 2025 |  | 197,565 |  |  | — |  |  | 197,565 |
Schedule of Accumulated Other Comprehensive Loss | The following is detail of the changes in the Company's accumulated other comprehensive income (loss) from December 28, 2024 to June 27, 2026, including the effect of significant reclassifications out of accumulated other comprehensive income (loss) (net of tax):
|  | Accumulated Other Comprehensive Income (Loss)
Balance at December 28, 2024 |  | $ | (41,656) |
Other comprehensive income before reclassifications |  | 5,842 |
Amounts reclassified from other comprehensive income |  | (2,052) |
Net current period other comprehensive income (1) |  | 3,790 |
Balance at December 27, 2025 |  | (37,866) |
Other comprehensive loss before reclassifications |  | (2,166) |
Amounts reclassified from other comprehensive loss |  | 36 |
Net current period other comprehensive loss (2) |  | (2,130) |
Balance at June 27, 2026 |  | (39,996) |
1.During the year ended December 27, 2025, the Company deferred a loss of $1,956 and reclassified a gain of $2,052 including tax expense of $1,002 into other comprehensive income due to hedging activities. The amounts reclassified out of other comprehensive income were recorded as interest expense. See Note 14 - Derivatives and Hedging for additional information on the interest rate swaps. 2.During the twenty-six weeks ended June 27, 2026, the Company deferred a loss of $1,493, reclassified a loss of $36 and a tax benefit of $382 into other comprehensive loss due to hedging activities. The amounts reclassified out of other comprehensive loss were recorded as interest expense. See Note 14 - Derivatives and Hedging for additional information on the interest rate swaps.

X
- Definition Schedule Of Share Repurchases + References No definition available. + Details
Name: | hlm_ScheduleOfShareRepurchasesTableTextBlock
Namespace Prefix: | hlm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-14A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481694/830-30-45-20 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480070/505-10-S50-1 + Details
Name: | us-gaap_ScheduleOfStockholdersEquityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration