Percentage of average annual return on capital used as the performance criteria for an equity incentive plan.

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Percentage of average annual total stockholder return used as the performance criteria for an equity incentive plan.

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Period over which performance is measured to determine award grants under the terms of the equity-based payment plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period due to service condition not met.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period due to market condition not met.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period due to performance and market conditions not met.

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Represents the total fair value of other than stock (or unit) option plans granted during the reporting period.

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No definition available.

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Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them.

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Amount of paid and unpaid cash dividends declared for award under share-based payment arrangement.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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STOCKHOLDERS' EQUITY - Stock Based Compensation - RSUs (Details) - USD ($)	1 Months Ended				3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Aug. 31, 2025	Jul. 31, 2025	Jun. 30, 2024	Jun. 30, 2023	Sep. 30, 2025	Sep. 30, 2024	Jun. 30, 2025	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Awards granted in 2025
STOCKHOLDERS' EQUITY
Number of shares granted		91,075
RSUs
STOCKHOLDERS' EQUITY
Number of shares granted					91,075	88,250		91,075	88,250
Number of shares vested							36,704	36,704	39,811
Number of shares forfeited								48,036	39,811
Number of shares outstanding			168,490		263,075	256,740	172,000	263,075	256,740	256,740	248,112
Performance cycle			3 years	3 years
RSUs \| Awards granted in 2025
STOCKHOLDERS' EQUITY
Number of shares outstanding		91,075
Aggregate fair value of the shares granted					$ 1,304,000			$ 1,304,000
RSUs \| Awards granted in 2024
STOCKHOLDERS' EQUITY
Number of shares granted										88,250
Number of shares forfeited							750
Number of shares outstanding							87,500
Aggregate fair value of the shares granted					1,484,000			1,484,000
RSUs \| Awards granted in 2023
STOCKHOLDERS' EQUITY
Number of shares granted											85,250
Number of shares forfeited							750
Number of shares outstanding							84,500
Aggregate fair value of the shares granted					1,152,000			$ 1,152,000
RSUs \| Awards granted in 2022
STOCKHOLDERS' EQUITY
Number of shares granted												85,350
Number of shares vested	36,704
Number of shares forfeited										48,646
Number of shares forfeited due to applicable performance and market conditions not satisfied								46,536
Number of shares forfeited due to retirement of executive officer before completion of applicable performance cycle				2,110
Payment of dividends to RSU grant holders	$ 198,000
RSUs \| Awards granted in 2021
STOCKHOLDERS' EQUITY
Number of shares granted													80,700
Number of shares vested			39,811
Number of shares forfeited			40,889
Number of shares forfeited due to applicable market condition not satisfied			39,811
Number of shares forfeited due to retirement of executive officer before completion of applicable performance cycle				1,078
Service period			3 years
RSUs \| Awards Granted in 2023 to 2025
STOCKHOLDERS' EQUITY
Accrual for dividend equivalent rights					$ 389,000			$ 389,000
RSUs \| Awards Granted in 2022 to 2024
STOCKHOLDERS' EQUITY
Accrual for dividend equivalent rights										$ 408,000
ROC Awards \| Awards Granted in 2022 to 2025
STOCKHOLDERS' EQUITY
Weight								50.00%	50.00%
ROC Awards \| Awards Granted in 2022 to 2025 \| Minimum
STOCKHOLDERS' EQUITY
Average of annual ROC								6.00%	6.00%
ROC Awards \| Awards Granted in 2022 to 2025 \| Maximum
STOCKHOLDERS' EQUITY
Average of annual ROC								8.75%	8.75%
TSR awards
STOCKHOLDERS' EQUITY
Service period								3 years
TSR awards \| Awards granted in 2025
Valuation assumptions
Expected life								3 years
Dividend rate								7.57%
Risk-free interest rate minimum								3.85%
Risk-free interest rate maximum								4.16%
Expected price volatility minimum								22.44%
Expected price volatility maximum								24.54%
TSR awards \| Awards Granted in 2022 to 2025
STOCKHOLDERS' EQUITY
Weight								50.00%	50.00%
TSR awards \| Awards Granted in 2022 to 2025 \| Minimum
STOCKHOLDERS' EQUITY
Average of annual TSR								6.00%	6.00%
TSR awards \| Awards Granted in 2022 to 2025 \| Maximum
STOCKHOLDERS' EQUITY
Average of annual TSR								11.00%	11.00%