Debt service coverage ratio.

No definition available.

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Period Type:	duration

- Definition

Line of credit facility extended expiration date.

+ References

No definition available.

+ Details

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- Definition

Line of credit facility unused capacity commitment fee payment description.

+ References

No definition available.

+ Details

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- Definition

Payment to lenders.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Amount of short-term bank loan secured by broker-dealer customer's security.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Rule 15c3-1
-Number 240
-Section 15c3-1

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1D
-Subparagraph (a)
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Balance Type:	debit
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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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-SubTopic 10
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Date the first payment under the line of credit must be paid, in YYYY-MM-DD format.

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Description of the frequency of the required periodic payments of interest, principal, or both, and the amount, if set, or a description of a formula upon which payment is based.

+ References

+ Details

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Period Type:	duration

- Definition

Description of interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate.

+ References

+ Details

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Period Type:	duration

- Definition

The effective interest rate during the reporting period.

+ References

+ Details

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Balance Type:	na
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- Definition

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.

+ References

No definition available.

+ Details

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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.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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

- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of minimum net worth required for mortgage banking as defined by regulatory framework.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
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- Details

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Revolving Term Credit Facilities and Debt - Additional Information - U.S. Credit Facilities and Term Loan (Detail) - USD ($)				12 Months Ended
	Jan. 25, 2023	Jan. 24, 2023	Apr. 11, 2022	Dec. 31, 2022	Dec. 31, 2021
Line Of Credit Facility [Line Items]
Debt issuance cost				$ 99,000	$ 83,000
Book value of debt				86,406,000	41,207,000
Bank Term Loan Facility [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility				14,721,000
Bank Term Loan Facility [Member] \| P M Group [Member]
Line Of Credit Facility [Line Items]
Bank loans				5,038,000	5,930,000
Working Capital Facility [Member] \| P M Group [Member]
Line Of Credit Facility [Line Items]
Maximum borrowing capacity				$ 24,127,000	21,449,000
Amarillo National Bank Financing [Member]
Line Of Credit Facility [Line Items]
Minimum net worth required			$ 80,000,000
Amarillo National Bank Financing [Member] \| Commercial Credit Agreement [Member] \| Subsequent Event [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility, maturity date	Apr. 11, 2025	Apr. 11, 2024
Amarillo National Bank Financing [Member] \| Minimum [Member]
Line Of Credit Facility [Line Items]
Debt service coverage ratio			1.25
Amarillo National Bank Financing [Member] \| Revolving Credit Facility [Member] \| Commercial Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility, maturity date			Apr. 11, 2024
Revolving credit facility, extended maturity date			Apr. 11, 2026
Revolving credit facility			$ 40,000,000
Line of credit facility interest rate description				Borrowings under the $40,000 revolving credit facility bear interest at a floating rate equal to the Prime Rate plus 0.5%.
Revolving credit facility, payment description				The $40,000 revolving credit facility requires monthly interest payments with the full principal balance coming due at maturity.
Unused line fee			0.125%
Unused line fee, payment description				payable semi-annually
Amarillo National Bank Financing [Member] \| Revolving Credit Facility [Member] \| Commercial Credit Agreement [Member] \| Subsequent Event [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility, extended maturity date	Apr. 11, 2025
Revolving credit facility	$ 40,000,000
Amarillo National Bank Financing [Member] \| Revolving Credit Facility [Member] \| Prime Rate [Member] \| Commercial Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Interest rate			0.50%
Amarillo National Bank Financing [Member] \| Revolving Credit Facility [Member] \| Commercial Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility, maturity date			Apr. 11, 2024
Revolving credit facility			$ 30,000,000
Line of credit facility interest rate description				Borrowings under the $30,000 revolving credit facility bear interest at a floating rate equal to the Prime Rate plus 0.5%.
Revolving credit facility, payment description				The $30,000 facility requires quarterly interest payments and principal payments in the amount of 3% of the outstanding balance thereunder on a quarterly basis beginning on January 1, 2023.
Revolving credit facility, payment commencing date			Jan. 01, 2023
Amarillo National Bank Financing [Member] \| Revolving Credit Facility [Member] \| Commercial Credit Agreement [Member] \| Subsequent Event [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility	$ 30,000,000
Amarillo National Bank Financing [Member] \| Revolving Credit Facility [Member] \| Prime Rate [Member] \| Commercial Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Interest rate			0.50%
Amarillo National Bank Financing [Member] \| Bank Term Loan Facility [Member] \| Commercial Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility, maturity date			Oct. 11, 2029
Bank loans			$ 15,000,000
Line of credit facility interest rate description				The term loan requires monthly interest payments at a floating rate equal to the Prime Rate plus 0.5% beginning on May 11, 2022.
Revolving credit facility, payment description				Monthly installments of principal and interest based on an 84-month amortization are payable beginning on November 11, 2022 with the remaining principal balance coming due at maturity of October 11, 2029.
Revolving credit facility, payment commencing date			May 11, 2022
Amarillo National Bank Financing [Member] \| Bank Term Loan Facility [Member] \| Prime Rate [Member] \| Commercial Credit Agreement [Member]
Line Of Credit Facility [Line Items]
Interest rate			0.50%
CIBC Bank USA [Member]
Line Of Credit Facility [Line Items]
Payment to lenders			$ 12,800,000
CIBC Bank USA [Member] \| U.S. Credit Facilities [Member]
Line Of Credit Facility [Line Items]
Revolving credit facility, maturity date				Jul. 20, 2023
Revolving credit facility				$ 41,521,000	12,800,000
Debt issuance cost					100,000
Book value of debt					$ 12,700,000
CIBC Bank USA [Member] \| U.S. Credit Facilities [Member] \| Revolving Credit Facility [Member]
Line Of Credit Facility [Line Items]
Maximum borrowing capacity				$ 30,000,000