Asset Acquisition, Percentage Of Shares Acquired

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- Definition

Debt Instrument, Approval Threshold Of Shareholders For Use Of Funds, Percentage

+ References

No definition available.

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- Definition

Debt Instrument, Approved Threshold Use Of Funds

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- Definition

Debt Instrument, Covenant, Debt Coverage Ratio, Minimum

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- Definition

Debt Instrument, Covenant, Interest Coverage Ratio, Minimum

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- Definition

Debt Instrument, Covenant, Leverage Ratio, Incremental Change

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- Definition

Debt Instrument, Covenant, Leverage Ratio, Maximum

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- Definition

Debt Instrument, Covenant, Leverage Ratio, Minimum

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- Definition

Debt Instrument, Number Of Key Financial Ratios

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- Definition

Line Of Credit Facility, Expiration Period, Period Of Notification

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No definition available.

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- Definition

The amount of guarantee given by related parties for line of credit facility.

+ References

No definition available.

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- Definition

Amount of outstanding long-term debt or borrowing associated with any securities or credit agreement for which there has been a default in principal, interest, sinking fund, or redemption provisions, or any breach of covenant that existed at the end of the period and subsequently has not been cured.

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- Definition

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

+ References

No definition available.

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- Definition

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

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- Definition

The average effective interest rate during the reporting period.

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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.

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No definition available.

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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.

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- Definition

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

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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- Definition

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

+ References

No definition available.

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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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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

Period remaining on line of credit facility before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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- Definition

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

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- 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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Amount of the required periodic payment applied to principal.

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- Definition

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

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- Definition

Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

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Credit Facility, Bank Loans and Lines of Credit - Additional Information (Detail)		1 Months Ended	5 Months Ended			12 Months Ended
	Sep. 05, 2018 USD ($)	Sep. 30, 2019 USD ($) financial_ratio	Dec. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jul. 31, 2020 USD ($)	Sep. 11, 2019 USD ($)	Sep. 10, 2019 USD ($)	Aug. 01, 2019 USD ($)	Jul. 29, 2019 USD ($)	Jun. 30, 2019 USD ($)	Jun. 11, 2019 USD ($)	Sep. 01, 2018 USD ($)	Jun. 14, 2018 USD ($)
Debt Instrument [Line Items]
Interest expense						$ 9,499,000	$ 4,733,000	$ 561,000
Long-term line of credit			$ 245,705,000	$ 245,705,000	$ 245,705,000	$ 245,705,000
APC \| MPP
Debt Instrument [Line Items]
Asset acquisition, percentage of shares acquired			100.00%	100.00%	100.00%	100.00%
APC \| AMG Properties
Debt Instrument [Line Items]
Asset acquisition, percentage of shares acquired			100.00%	100.00%	100.00%	100.00%
APC \| ZLL
Debt Instrument [Line Items]
Asset acquisition, percentage of shares acquired			100.00%	100.00%	100.00%	100.00%
MPP
Debt Instrument [Line Items]
Face amount of debt			$ 6,400,000	$ 6,400,000	$ 6,400,000	$ 6,400,000
Minimum debt coverage ratio			1.25
MPP \| Prime Rate
Debt Instrument [Line Items]
Basis spread on variable rate			0.50%
AMG Properties
Debt Instrument [Line Items]
Face amount of debt			$ 700,000	$ 700,000	700,000	700,000
Minimum debt coverage ratio				1.25
AMG Properties \| Prime Rate
Debt Instrument [Line Items]
Basis spread on variable rate				0.30%
ZLL
Debt Instrument [Line Items]
Face amount of debt			700,000	$ 700,000	$ 700,000	700,000
Minimum debt coverage ratio					1.25
ZLL \| Prime Rate
Debt Instrument [Line Items]
Basis spread on variable rate					0.50%
AP-AMH \| Affiliated Entity
Debt Instrument [Line Items]
Amount of loan		$ 545,000,000.0								$ 545,000,000.0
Standby Letters of Credit \| APAACO \| Preferred Bank
Debt Instrument [Line Items]
Maximum loan availability							$ 14,800,000		$ 14,800,000
Long-term line of credit			0	0	$ 0	0
Term of facility							1 year
Expiration period, period of notification							90 days
Standby Letters of Credit \| Alpha Care \| Preferred Bank
Debt Instrument [Line Items]
Maximum loan availability			3,800,000	3,800,000	3,800,000	$ 3,800,000
Term of facility						1 year
Standby Letters of Credit \| APC
Debt Instrument [Line Items]
Maximum loan availability			$ 300,000	$ 300,000	$ 300,000	$ 300,000
Term of facility						1 year
Credit Agreement
Debt Instrument [Line Items]
Number of key financial ratios \| financial_ratio		2
Maximum consolidated leverage ratio		3.75	3.50	3.50	3.50	3.50
Consolidated leverage ratio, annual change		0.25
Consolidated leverage ratio		3.00
Minimum consolidated interest coverage ratio						3.25
Default amount of debt instrument		$ 10,000,000.0
Interest rate during period						3.48%	3.39%	4.72%
Interest expense						$ 1,400,000	$ 500,000
Credit Agreement \| Minimum
Debt Instrument [Line Items]
Required annual facility fee		0.20%
Basis spread on variable rate		(1.00%)
Credit Agreement \| Minimum \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate		(2.00%)
Credit Agreement \| Maximum
Debt Instrument [Line Items]
Required annual facility fee		0.35%
Basis spread on variable rate		(2.00%)
Credit Agreement \| Maximum \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate		(3.00%)
Credit Agreement \| Payment Period One
Debt Instrument [Line Items]
Principal payment on credit agreement		$ 2,400,000
Credit Agreement \| Payment Period Two
Debt Instrument [Line Items]
Principal payment on credit agreement		3,600,000
Credit Agreement \| Payment Period Three
Debt Instrument [Line Items]
Principal payment on credit agreement		$ 4,800,000
Credit Agreement \| Revolver Loan
Debt Instrument [Line Items]
Revolving credit facility term		5 years
Maximum loan availability		$ 60,000,000.0
Deferred financing costs		6,500,000
Credit Agreement \| Revolver Loan \| Preferred Bank
Debt Instrument [Line Items]
Outstanding letters of credit			$ 0	$ 0	$ 0	$ 0
Credit Agreement \| Revolver Loan \| Line of Credit
Debt Instrument [Line Items]
Maximum loan availability		100,000,000.0
Interest rate at end of period			2.27%	2.27%	2.27%	2.27%
Credit Agreement \| Letter of Credit \| Preferred Bank
Debt Instrument [Line Items]
Available borrowing capacity			$ 25,000,000.0	$ 25,000,000.0	$ 25,000,000.0	$ 25,000,000.0
Credit Agreement \| Letter of Credit \| Line of Credit
Debt Instrument [Line Items]
Maximum loan availability		25,000,000.0
Credit Agreement \| Term loan A \| Line of Credit
Debt Instrument [Line Items]
Maximum loan availability		$ 190,000,000.0
Credit Agreement \| Standby Letters of Credit \| Minimum
Debt Instrument [Line Items]
Required annual facility fee						2.00%
Credit Agreement \| Standby Letters of Credit \| Maximum
Debt Instrument [Line Items]
Required annual facility fee						3.00%
NMM Line Of Credit Agreement
Debt Instrument [Line Items]
Default amount of debt instrument			50,000,000.0	50,000,000.0	50,000,000.0	$ 50,000,000.0
Shareholder approval percentage						50.01%
Approved use of funds			$ 125,000,000.0	$ 125,000,000.0	$ 125,000,000.0	$ 125,000,000.0
NMM Line Of Credit Agreement \| Line of Credit \| NMM \| Preferred Bank
Debt Instrument [Line Items]
Maximum loan availability	$ 20,000,000.0												$ 2,200,000
Interest rate at end of period			3.375%	3.375%	3.375%	3.375%
Term of converted loan	5 years
Term of facility	5 years
NMM Line Of Credit Agreement \| Line of Credit \| NMM \| Prime Rate \| Preferred Bank
Debt Instrument [Line Items]
Basis spread on variable rate						(0.125%)
NMM Business Loan Agreement \| Line of Credit \| NMM \| Preferred Bank
Debt Instrument [Line Items]
Maximum loan availability																$ 27,000,000.0	$ 20,000,000.0
Long-term line of credit														$ 5,000,000.0
APC Business Loan Agreement \| Line of Credit \| APC \| Preferred Bank
Debt Instrument [Line Items]
Maximum loan availability											$ 4,100,000	$ 43,800,000			$ 40,000,000.0		$ 10,000,000.0
Interest rate at end of period			3.375%	3.375%	3.375%	3.375%	4.875%
Available borrowing capacity			$ 0	$ 0	$ 0	$ 0	$ 0
APC Business Loan Agreement \| Line of Credit \| APC \| Prime Rate \| Preferred Bank
Debt Instrument [Line Items]
Basis spread on variable rate						(0.125%)