Minimum amount of cash liquidity required under the credit facility.

No definition available.

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- Definition

Extended period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Equity proceeds percentage from the issuance of shares, required as per amended credit facility financial covenants.

+ References

No definition available.

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- Definition

The amount of additional borrowing capacity under the accordion feature of the line of credit facility that allows the entity to borrow up to an additional amount upon the satisfaction of certain conditions, including obtaining commitments from one or more lenders.

+ References

No definition available.

+ Details

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- Definition

The maximum leverage ratio expected to be maintained pursuant to amended credit facility in order to pay dividends in an amount greater than the prior year.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Minimum ratio of EBITDA to interest incurred

+ References

No definition available.

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Minimum Pre tax income percentage required in any quarter as per amended credit facility financial covenants.

+ References

No definition available.

+ Details

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Namespace Prefix:	sdhc_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
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- Definition

Face (par) amount of debt instrument at time of issuance.

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Period Type:	instant

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Balance Type:	credit
Period Type:	instant

- References

No definition available.

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- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

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Balance Type:	na
Period Type:	duration

- Definition

The effective interest rate at the end of the reporting period.

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- Definition

The effective interest rate during the reporting period.

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Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

+ References

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of minimum tangible capital required for capital adequacy as defined by regulatory framework.

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Balance Type:	credit
Period Type:	instant

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Balance Type:
Period Type:

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Data Type:	na
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Period Type:

- Details

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Period Type:

- Details

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Period Type:

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Notes payable, Summary (Details) - USD ($) $ in Thousands		6 Months Ended
Notes payable, Summary (Details) - USD ($) $ in Thousands	Jan. 16, 2024	Jun. 30, 2024	Dec. 31, 2023	Jul. 31, 2023
Line of Credit Facility [Abstract]
Notes payable		$ 3,859	$ 75,627
Seller Notes Payable [Member] \| Devon Street Homes, L.P [Member]
Line of Credit Facility [Abstract]
Debt instrument term		3 years
Debt principal amount				$ 5,000
Contractual interest rate				8.00%
Frequency of debt payment		quarterly
Maturity date		Sep. 30, 2026
Notes payable		$ 3,900	$ 4,600
Revolving Credit Facility [Member]
Line of Credit Facility [Abstract]
Credit facility maturing date		Jan. 16, 2027
Additional extended maturity period		1 year
Accordion feature		$ 100,000
Maximum leverage ratio		60.00%
Minimum ratio of EBITDA to interest incurred		200.00%
Minimum liquidity requirement		$ 15,000
Interest rate on outstanding borrowings		7.76%	8.25%
Credit facility, outstanding, amount		$ 0	$ 71,000
Borrowing availability		219,800
Revolving Credit Facility [Member] \| IPO [Member]
Line of Credit Facility [Abstract]
Unsecured revolving credit facility		250,000
Revolving Credit Facility [Member] \| Minimum Tangible Net Worth [Member]
Line of Credit Facility [Abstract]
Base amount in determining minimum tangible net worth		$ 130,000
Pre tax income percentage		32.50%
Equity proceeds percentage		50.00%
Revolving Credit Facility [Member] \| Minimum Tangible Net Worth [Member] \| IPO [Member]
Line of Credit Facility [Abstract]
Equity proceeds percentage		75.00%
Revolving Credit Facility [Member] \| Minimum [Member]
Line of Credit Facility [Abstract]
Applicable margin rate	2.35%
Revolving Credit Facility [Member] \| Maximum [Member]
Line of Credit Facility [Abstract]
Applicable margin rate	3.00%
Letter of Credit [Member]
Line of Credit Facility [Abstract]
Unsecured revolving credit facility		$ 20,000
Letters of credit outstanding, amount		0	0
Collateralized Debt [Member]
Line of Credit Facility [Abstract]
Loans payable to banks collateralized		$ 5	8
Previous Credit Facility [Member]
Line of Credit Facility [Abstract]
Unsecured revolving credit facility			$ 175,000
Previous Credit Facility [Member] \| Minimum [Member]
Line of Credit Facility [Abstract]
Basis spread on variable rate		(0.25%)
Previous Credit Facility [Member] \| Maximum [Member]
Line of Credit Facility [Abstract]
Basis spread on variable rate		0.20%