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Revolving Credit Facility and Long-Term Debt - Additional Information (Detail) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility commitment fee description |  |  |  |  | The Agreement also provides for an unused commitment fee of 0.35% per year on the average daily unused amount of the revolving credit line, as well as a fee of 1.75% of the face amount of each letter of credit reserved under the line of credit. |
Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Outstanding balance on term loan and revolving credit facility | $ 0 |  |  |  | $ 0 | $ 0
Dividends or distributions paid |  |  |  |  | 0 |
Maximum amount to redeem retire repurchase or acquire stock upon agreement |  |  |  |  | 15,000,000 |
Minimum [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Tangible net worth amount | 50,000,000 | $ 50,000,000 | $ 50,000,000 | $ 50,000,000 |  |
Minimum [Member] | Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
EBITDA | 10,000,000 |  |  |  | 10,000,000 |
Maximum [Member] | Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Prohibition on incurring additional indebtedness without the prior approval of the Bank in purchase money financing |  |  |  |  | $ 1,000,000 |
Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Maturity date |  |  |  |  | Jul. 01, 2026 |
Revolving Credit Facility [Member] | Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Credit facility borrowing capacity | 50,000,000.0 |  |  |  | $ 50,000,000.0 |
Unused commitment fee on unused amount during period |  |  |  |  | 0.35% |
Revolving Credit Facility [Member] | SOFR [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Term loan from bank interest rate description |  |  |  |  | the daily Simple Secured Overnight Financing Rate ("SOFR") plus 1.75% or (b) one-month Term SOFR plus 1.75%. |
Revolving Credit Facility [Member] | SOFR [Member] | Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
SOFR plus rate |  |  |  |  | 1.75% |
Revolving Credit Facility [Member] | One-Month Term SOFR [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Term loan from bank interest rate description |  |  |  |  | one-month Term SOFR plus 1.75 |
SOFR plus rate |  |  |  |  | 1.75% |
Standby Letters of Credit [Member] | Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Credit facility borrowing capacity | $ 25,000,000.0 |  |  |  | $ 25,000,000.0 |
Line of Credit [Member] | Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Unused commitment fee on unused amount |  |  |  |  | 1.75% |

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