Fair Values of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value Measurements Recurring - USD ($) $ in Thousands	Jun. 28, 2024	Dec. 31, 2023
Assets
Cash equivalents	$ 623	$ 1,392
Assets, fair value	624	1,771
Liabilities
Liabilities, fair value	753	671
Prepaid Expenses and Other Current Assets
Assets
Foreign currency forward contracts	1	379
Accrued Expenses and Other Current Liabilities
Liabilities
Contingent considerations - Current	46	48
Foreign currency forward contracts	406	312
Other Liabilities
Liabilities
Contingent considerations - Long-term	301	311
Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Cash equivalents	623	1,392
Assets, fair value	623	1,392
Significant Other Observable Inputs (Level 2)
Assets
Assets, fair value	1	379
Liabilities
Liabilities, fair value	406	312
Significant Other Observable Inputs (Level 2) | Prepaid Expenses and Other Current Assets
Assets
Foreign currency forward contracts	1	379
Significant Other Observable Inputs (Level 2) | Accrued Expenses and Other Current Liabilities
Liabilities
Foreign currency forward contracts	406	312
Significant Other Unobservable Inputs (Level 3)
Liabilities
Liabilities, fair value	347	359
Significant Other Unobservable Inputs (Level 3) | Accrued Expenses and Other Current Liabilities
Liabilities
Contingent considerations - Current	46	48
Significant Other Unobservable Inputs (Level 3) | Other Liabilities
Liabilities
Contingent considerations - Long-term	$ 301	$ 311