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v3.23.3

CREDIT FACILITY AND ACQUISITION DEBT (Narrative) (Details) |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Jul. 02, 2021 USD ($) | Sep. 29, 2020 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 | Sep. 30, 2023 USD ($) | Sep. 30, 2022 | Dec. 31, 2022 USD ($)
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Revolving credit facility present accordion provisions |  |  | $ 75,000,000 |  | $ 75,000,000 |  |
Deferred payments | $ 2,600,000 | $ 2,300,000 |  |  |  |  |
Line of Credit | Prime Rate Option |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  | 2.375% |  |
Line of Credit | Libor Margin Option |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  | 3.375% |  |
Revolving Credit Facility | Credit Agreement 2018 |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Long-term Debt |  |  | $ 187,300,000 |  | $ 187,300,000 |  | $ 190,700,000
Minimum | Deferred Purchase Price Notes |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Debt Instrument, Imputed Interest Rate |  |  | 7.30% |  | 7.30% |  |
Debt Instrument, Term |  |  | 9 years |  |  |  |
Maximum | Deferred Purchase Price Notes |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Debt Instrument, Imputed Interest Rate |  |  | 10.00% |  | 10.00% |  |
Debt Instrument, Term |  |  | 20 years |  |  |  |
Ratio Actual |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Ratio of indebtedness to net capital (in Ratio) (below at March 31, 2015) |  |  | 6.00 |  | 6.00 |  |
Term Loan |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Revolving credit facility, maximum borrowing capacity |  |  | $ 250,000,000 |  | $ 250,000,000 |  |
Letter of Credit |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Revolving credit facility, maximum borrowing capacity |  |  | 15,000,000.0 |  | 15,000,000.0 |  |
Swingline |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Revolving credit facility, maximum borrowing capacity |  |  | 10,000,000.0 |  | 10,000,000.0 |  |
Revolving Credit Facility | Revolving Credit Facility, Secured, Floating Rate | Line of Credit |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Remaining borrowing capacity |  |  | $ 60,100,000 |  | $ 60,100,000 |  |
Revolving Credit Facility | Revolving Credit Facility, Secured, Floating Rate | Credit Agreement |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Debt Instrument, Interest Rate During Period |  |  | 9.00% | 4.30% | 8.50% | 3.10% |
Revolving Credit Facility | Ratio Actual | Revolving Credit Facility, Secured, Floating Rate | Line of Credit |  |  |  |  |  |  |
Debt Covenant To Actual Ratios [Line Items] |  |  |  |  |  |  |
Ratio of earnings to fixed cost obligations (in Ratio) |  |  | 1.20 |  | 1.20 |  |

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