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Borrowings, Credit Facilities (Details) - USD ($) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | Dec. 05, 2013
Debt Instruments [Abstract] |  |  |  |  |  |
Aggregate amount of notes payable | $ 146,631,000 |  | $ 146,631,000 |  | $ 148,150,000 |
Notes Payable Related to Acquisitions [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Aggregate amount of notes payable | 4,100,000 |  | 4,100,000 |  |  |
Aggregate principal payment due by December 31, 2024 | 1,300,000 |  | 1,300,000 |  |  |
Aggregate principal payment due in 2025 | 1,600,000 |  | 1,600,000 |  |  |
Aggregate principal payment due in 2026 | 1,200,000 |  | $ 1,200,000 |  |  |
Notes Payable Related to Acquisitions [Member] | Minimum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Interest rate |  |  | 3.50% |  |  |
Notes Payable Related to Acquisitions [Member] | Maximum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Interest rate |  |  | 8.50% |  |  |
Term Facility [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Revolving credit facility commitment | 150,000,000 |  | $ 150,000,000 |  |  |
Frequency of term facility |  |  | quarterly |  |  |
Interest rate on credit facility in first two years |  |  | 0.625% |  |  |
Interest rate on credit facility in third and fourth year |  |  | 1.25% |  |  |
Interest rate on credit facility in fifth year |  |  | 1.875% |  |  |
Outstanding amount | 142,500,000 |  | $ 142,500,000 |  |  |
Aggregate amount of notes payable | 142,500,000 |  | 142,500,000 |  | 144,375,000 |
Revolving Facility [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Revolving credit facility commitment | 175,000,000 |  | $ 175,000,000 |  |  | $ 125,000,000
Term of credit facility |  |  | 5 years |  |  |
Outstanding amount | 0 |  | $ 0 |  |  |
Aggregate amount of notes payable | 0 |  | $ 0 |  | $ 0 |
Revolving Facility [Member] | Minimum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Percentage of unused commitment fee |  |  | 0.25% |  |  |
Revolving Facility [Member] | Maximum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Increase on limit of credit facility |  |  | $ 50,000,000 |  |  |
Percentage of unused commitment fee |  |  | 0.35% |  |  |
Standby Letters of Credit [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Revolving credit facility commitment | 12,000,000 |  | $ 12,000,000 |  |  |
Swingline Loans [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Revolving credit facility commitment | $ 15,000,000 |  | $ 15,000,000 |  |  |
Swingline Loans [Member] | SOFR [Member] | Minimum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Applicable margin for SOFR borrowings rate | 1.50% |  | 1.50% |  |  |
Swingline Loans [Member] | SOFR [Member] | Maximum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Applicable margin for SOFR borrowings rate | 2.25% |  | 2.25% |  |  |
Swingline Loans [Member] | Alternate Base Rate [Member] | Minimum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Spread on variable rate |  |  | 0.50% |  |  |
Swingline Loans [Member] | Alternate Base Rate [Member] | Maximum [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Spread on variable rate |  |  | 1.25% |  |  |
Senior Credit Facility [Member] |  |  |  |  |  |
Debt Instruments [Abstract] |  |  |  |  |  |
Debt instrument, maturity date |  |  | Jun. 17, 2027 |  |  |
Aggregate principal amount | $ 325,000,000 |  | $ 325,000,000 |  |  |
Increase on limit of credit facility |  |  | $ 100,000,000 |  |  |
Leverage ratio |  |  | 2 |  |  |
Remaining revolving credit outstanding | $ 175,000,000 |  | $ 175,000,000 |  |  |
Interest rate | 4.70% | 5.70% |  |  |  |
Effective interest rate | 5.40% | 6.00% | 5.40% | 5.70% |  |

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