Fair Value Measurements (Schedule of Carrying Value and Estimated Fair Value of Financial Instruments) (Details) - USD ($)
$ in Thousands

3 Months Ended

Apr. 01, 2021

Mar. 31, 2021

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value, Liabilities Measured on Recurring Basis

The reconciliation of the beginning and ending balances for level 3 measurements is as follows (in thousands):

	Carrying Value		Estimated Fair Value
Contingent consideration liability, balance as of December 31, 2020	$	368	$	368
Change in fair value of contingent consideration	—		—
Contingent consideration liability, balance as of March 31, 2021	$	368	$	368

Contingent consideration

$ 368

$ 368

Payment for Contingent Consideration Liability, Operating Activities

$ (100)

Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability

0

Debt Instrument, Fair Value Disclosure

$ 253,500