0001558370-23-009087.txt : 20230510 0001558370-23-009087.hdr.sgml : 20230510 20230510160114 ACCESSION NUMBER: 0001558370-23-009087 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 15 CONFORMED PERIOD OF REPORT: 20230510 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20230510 DATE AS OF CHANGE: 20230510 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ALERUS FINANCIAL CORP CENTRAL INDEX KEY: 0000903419 STANDARD INDUSTRIAL CLASSIFICATION: NATIONAL COMMERCIAL BANKS [6021] IRS NUMBER: 450375407 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-39036 FILM NUMBER: 23906191 BUSINESS ADDRESS: STREET 1: 401 DEMERS AVE CITY: GRAND FORKS STATE: ND ZIP: 58201 BUSINESS PHONE: 7017953200 MAIL ADDRESS: STREET 1: PO BOX 6001 STREET 2: 401 DEMERS AVE CITY: GRAND FORKS STATE: ND ZIP: 58206-6001 FORMER COMPANY: FORMER CONFORMED NAME: FIRST NATIONAL CORP NORTH DAKOTA DATE OF NAME CHANGE: 19980312 8-K 1 alrs-20230510x8k.htm 8-K

United States

Securities And Exchange Commission
Washington, DC 20549

FORM 8-K

Current Report Pursuant to
Section 13 or 15(d) of the
Securities Exchange Act of 1934

Date of report (Date of earliest event reported): May 10, 2023

Alerus Financial Corporation
(Exact Name of Registrant as Specified in Charter)


Delaware	001-39036	45-0375407
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

401 Demers Avenue
Grand Forks, North Dakota 58201
(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code: (701) 795-3200

N/A
(Former Name or Former Address, if Changed Since Last Report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading symbol	Name of each exchange on which registered
Common Stock, $1.00 par value per share	ALRS	The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b–2 of the Securities Exchange Act of 1934 (§ 240.12b–2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01.Other Events.

On May 10, 2023, Alerus Financial Corporation announced that its Board of Directors declared a cash dividend of $0.19 per share of its common stock. The dividend is payable on July 14, 2023, to stockholders of record on June 15, 2023. A copy of the press release announcing the dividend is attached as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference.

Item 9.01.Financial Statements and Exhibits.

(d) Exhibits


Exhibit No.		Description

99.1		Press Release of Alerus Financial Corporation dated May 10, 2023
104		Cover Page Interactive Data File (embedded within the Inline XBLR document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


Date: May 10, 2023	Alerus Financial Corporation


	By:	/s/ Katie A. Lorenson
	Name:	Katie A. Lorenson
	Title:	President and Chief Executive Officer

EX-99.1 2 alrs-20230510xex99d1.htm EX-99.1

Exhibit 99.1

Al Villalon, Investor Relations

952.417.3733

Al.Villalon@alerus.com

investors.alerus.com

FOR IMMEDIATE RELEASE

ALERUS FINANCIAL CORPORATION DECLARES

CASH DIVIDEND ON COMMON SHARES

MINNEAPOLIS (May 10, 2023) – Alerus Financial Corporation (NASDAQ: ALRS) announced that its board of directors declared a regular quarterly cash dividend of $0.19 per common share, a 5.56% increase over the dividend paid a year ago. The dividend is payable on July 14, 2023, to shareholders of record as of close of business on June 15, 2023. Current and historic dividend information, as well as quarterly financial statements, investor presentations, and earnings call transcripts are available online through Alerus’ investor relations website at investors.alerus.com.

About Alerus Financial Corporation

Alerus Financial Corporation is a diversified financial services company with corporate offices in Grand Forks, North Dakota, and the Minneapolis-St. Paul, Minnesota metropolitan area. Through its subsidiary, Alerus Financial, N.A., Alerus provides innovative and comprehensive financial solutions to business and consumer clients through four distinct business segments—banking, retirement and benefit services, wealth management, and mortgage. Alerus provides clients with a primary point of contact to help fully understand the unique needs and delivery channel preferences of each client. Clients are provided with competitive products, valuable insight and sound advice supported by digital solutions designed to meet the clients’ needs. Alerus has banking, mortgage, and wealth management offices in Grand Forks and Fargo, North Dakota, the Minneapolis-St. Paul, Minnesota metropolitan area, and Phoenix, Scottsdale, and Mesa Arizona. Alerus Retirement and Benefits plan administration hubs are in Minnesota, Michigan, and Colorado.

# # #

GRAPHIC 3 alrs-20230510xex99d1001.jpg GRAPHIC begin 644 alrs-20230510xex99d1001.jpg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end EX-101.SCH 4 alrs-20230510.xsd EX-101.SCH 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink EX-101.LAB 5 alrs-20230510_lab.xml EX-101.LAB EX-101.PRE 6 alrs-20230510_pre.xml EX-101.PRE XML 7 R1.htm IDEA: XBRL DOCUMENT v3.23.1

Document and Entity Information

May 10, 2023

Cover [Abstract]

Document Type 8-K

Document Period End Date May 10, 2023

Securities Act File Number 001-39036

Entity Registrant Name Alerus Financial Corporation

Entity Incorporation, State or Country Code DE

Entity Tax Identification Number 45-0375407

Entity Address, Address Line One 401 Demers Avenue

Entity Address, City or Town Grand Forks

Entity Address, State or Province ND

Entity Address, Postal Zip Code 58201

City Area Code 701

Local Phone Number 795-3200

Written Communications false

Soliciting Material false

Pre-commencement Tender Offer false

Pre-commencement Issuer Tender Offer false

Title of 12(b) Security Common Stock, $1.00 par value per share

Trading Symbol ALRS

Security Exchange Name NASDAQ

Entity Emerging Growth Company true

Entity Ex Transition Period false

Entity Central Index Key 0000903419

Amendment Flag false

XML 8 R2.htm IDEA: XBRL DOCUMENT

N-2	May 10, 2023
Cover [Abstract]
Entity Central Index Key	0000903419
Amendment Flag	false
Securities Act File Number	001-39036
Document Type	8-K
Entity Registrant Name	Alerus Financial Corporation
Entity Address, Address Line One	401 Demers Avenue
Entity Address, City or Town	Grand Forks
Entity Address, State or Province	ND
Entity Address, Postal Zip Code	58201
City Area Code	701
Local Phone Number	795-3200
Entity Emerging Growth Company	true
Entity Ex Transition Period	false

XML 9 alrs-20230510x8k_htm.xml IDEA: XBRL DOCUMENT 0000903419 2023-05-10 2023-05-10 0000903419 false 8-K 2023-05-10 Alerus Financial Corporation DE 001-39036 45-0375407 401 Demers Avenue Grand Forks ND 58201 701 795-3200 false false false false Common Stock, $1.00 par value per share ALRS NASDAQ true false EXCEL 10 Financial_Report.xlsx IDEA: XBRL DOCUMENT begin 644 Financial_Report.xlsx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end XML 11 Show.js IDEA: XBRL DOCUMENT // Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission. Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105. var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0); e.removeAttribute('id');a.parentNode.appendChild(e)}} if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'} e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}} XML 12 report.css IDEA: XBRL DOCUMENT /* Updated 2009-11-04 */ /* v2.2.0.24 */ /* DefRef Styles */ ..report table.authRefData{ background-color: #def; border: 2px solid #2F4497; font-size: 1em; position: absolute; } ..report table.authRefData a { display: block; font-weight: bold; } ..report table.authRefData p { margin-top: 0px; } ..report table.authRefData .hide { background-color: #2F4497; padding: 1px 3px 0px 0px; text-align: right; } ..report table.authRefData .hide a:hover { background-color: #2F4497; } ..report table.authRefData .body { height: 150px; overflow: auto; width: 400px; } ..report table.authRefData table{ font-size: 1em; } /* Report Styles */ ..pl a, .pl a:visited { color: black; text-decoration: none; } /* table */ ..report { background-color: white; border: 2px solid #acf; clear: both; color: black; font: normal 8pt Helvetica, Arial, san-serif; margin-bottom: 2em; } ..report hr { border: 1px solid #acf; } /* Top labels */ ..report th { background-color: #acf; color: black; font-weight: bold; text-align: center; } ..report th.void { background-color: transparent; color: #000000; font: bold 10pt Helvetica, Arial, san-serif; text-align: left; } ..report .pl { text-align: left; vertical-align: top; white-space: normal; width: 200px; white-space: normal; /* word-wrap: break-word; */ } ..report td.pl a.a { cursor: pointer; display: block; width: 200px; overflow: hidden; } ..report td.pl div.a { width: 200px; } ..report td.pl a:hover { background-color: #ffc; } /* Header rows... */ ..report tr.rh { background-color: #acf; color: black; font-weight: bold; } /* Calendars... */ ..report .rc { background-color: #f0f0f0; } /* Even rows... */ ..report .re, .report .reu { background-color: #def; } ..report .reu td { border-bottom: 1px solid black; } /* Odd rows... */ ..report .ro, .report .rou { background-color: white; } ..report .rou td { border-bottom: 1px solid black; } ..report .rou table td, .report .reu table td { border-bottom: 0px solid black; } /* styles for footnote marker */ ..report .fn { white-space: nowrap; } /* styles for numeric types */ ..report .num, .report .nump { text-align: right; white-space: nowrap; } ..report .nump { padding-left: 2em; } ..report .nump { padding: 0px 0.4em 0px 2em; } /* styles for text types */ ..report .text { text-align: left; white-space: normal; } ..report .text .big { margin-bottom: 1em; width: 17em; } ..report .text .more { display: none; } ..report .text .note { font-style: italic; font-weight: bold; } ..report .text .small { width: 10em; } ..report sup { font-style: italic; } ..report .outerFootnotes { font-size: 1em; } XML 13 FilingSummary.xml IDEA: XBRL DOCUMENT 3.23.1 html 1 23 1 false 0 0 false 0 false false R1.htm 00090 - Document - Document and Entity Information Sheet http://alerus.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 995470 - Disclosure - N-2 Sheet http://xbrl.sec.gov/cef/role/N2 N-2 Notes 2 false false All Reports Book All Reports alrs-20230510x8k.htm alrs-20230510.xsd alrs-20230510_lab.xml alrs-20230510_pre.xml alrs-20230510xex99d1.htm http://xbrl.sec.gov/dei/2022 true false JSON 15 MetaLinks.json IDEA: XBRL DOCUMENT { "instance": { "alrs-20230510x8k.htm": { "axisCustom": 0, "axisStandard": 0, "baseTaxonomies": { "http://xbrl.sec.gov/dei/2022": 23 }, "contextCount": 1, "dts": { "inline": { "local": [ "alrs-20230510x8k.htm" ] }, "labelLink": { "local": [ "alrs-20230510_lab.xml" ] }, "presentationLink": { "local": [ "alrs-20230510_pre.xml" ] }, "schema": { "local": [ "alrs-20230510.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/2006/ref-2006-02-27.xsd", "http://www.xbrl.org/2006/xbrldi-2006.xsd", "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd", "https://xbrl.sec.gov/cef/2022/cef-2022.xsd", "https://xbrl.sec.gov/dei/2022/dei-2022.xsd", "https://xbrl.sec.gov/dei/2022/dei-2022_lab.xsd" ] } }, "elementCount": 199, "entityCount": 1, "hidden": { "http://xbrl.sec.gov/dei/2022": 2, "total": 2 }, "keyCustom": 0, "keyStandard": 23, "memberCustom": 0, "memberStandard": 0, "nsprefix": "alrs", "nsuri": "http://alerus.com/20230510", "report": { "R1": { "firstAnchor": { "ancestors": [ "p", "div", "div", "body", "html" ], "baseRef": "alrs-20230510x8k.htm", "contextRef": "Duration_5_10_2023_To_5_10_2023_rh706nT-qUqO2CFe2WXjEQ", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentType", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "true", "longName": "00090 - Document - Document and Entity Information", "menuCat": "Cover", "order": "1", "role": "http://alerus.com/role/DocumentDocumentAndEntityInformation", "shortName": "Document and Entity Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "div", "div", "body", "html" ], "baseRef": "alrs-20230510x8k.htm", "contextRef": "Duration_5_10_2023_To_5_10_2023_rh706nT-qUqO2CFe2WXjEQ", "decimals": null, "lang": "en-US", "name": "dei:DocumentPeriodEndDate", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "baseRef": "alrs-20230510x8k.htm", "contextRef": "Duration_5_10_2023_To_5_10_2023_rh706nT-qUqO2CFe2WXjEQ", "decimals": null, "first": true, "lang": "en-US", "name": "dei:EntityFileNumber", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "995470 - Disclosure - N-2", "menuCat": "Notes", "order": "2", "role": "http://xbrl.sec.gov/cef/role/N2", "shortName": "N-2", "subGroupType": "", "uniqueAnchor": null } }, "segmentCount": 0, "tag": { "cef_AcquiredFundFeesAndExpensesNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Acquired Fund Fees and Expenses, Note [Text Block]" } } }, "localname": "AcquiredFundFeesAndExpensesNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_AcquiredFundFeesAndExpensesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Acquired Fund Fees and Expenses [Percent]" } } }, "localname": "AcquiredFundFeesAndExpensesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_AcquiredFundFeesEstimatedNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Acquired Fund Fees Estimated, Note [Text Block]" } } }, "localname": "AcquiredFundFeesEstimatedNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_AcquiredFundIncentiveAllocationNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Acquired Fund Incentive Allocation, Note [Text Block]" } } }, "localname": "AcquiredFundIncentiveAllocationNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_AcquiredFundTotalAnnualExpensesNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Acquired Fund Total Annual Expenses, Note [Text Block]" } } }, "localname": "AcquiredFundTotalAnnualExpensesNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_AllRisksMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "All Risks:" } } }, "localname": "AllRisksMember", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "domainItemType" }, "cef_AllSecuritiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "All Securities:" } } }, "localname": "AllSecuritiesMember", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "domainItemType" }, "cef_AnnualCoverageReturnRatePercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Coverage Return Rate [Percent]" } } }, "localname": "AnnualCoverageReturnRatePercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_AnnualDividendPayment": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Dividend Payment" } } }, "localname": "AnnualDividendPayment", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_AnnualDividendPaymentCurrent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Dividend Payment, Current" } } }, "localname": "AnnualDividendPaymentCurrent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_AnnualDividendPaymentInitial": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Dividend Payment, Initial" } } }, "localname": "AnnualDividendPaymentInitial", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_AnnualExpensesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Expenses [Table Text Block]" } } }, "localname": "AnnualExpensesTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_AnnualInterestRateCurrentPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Interest Rate, Current [Percent]" } } }, "localname": "AnnualInterestRateCurrentPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_AnnualInterestRateInitialPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Interest Rate, Initial [Percent]" } } }, "localname": "AnnualInterestRateInitialPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_AnnualInterestRatePercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Annual Interest Rate [Percent]" } } }, "localname": "AnnualInterestRatePercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_BasisOfTransactionFeesNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Basis of Transaction Fees, Note [Text Block]" } } }, "localname": "BasisOfTransactionFeesNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_BdcFileNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "BDC File Number" } } }, "localname": "BdcFileNumber", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "fileNumberItemType" }, "cef_BusinessDevelopmentCompanyFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Business Development Company [Flag]" } } }, "localname": "BusinessDevelopmentCompanyFlag", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "cef_CapitalStockLongTermDebtAndOtherSecuritiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Capital Stock, Long-Term Debt, and Other Securities [Abstract]" } } }, "localname": "CapitalStockLongTermDebtAndOtherSecuritiesAbstract", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_CapitalStockTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Capital Stock [Table Text Block]" } } }, "localname": "CapitalStockTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_DistributionServicingFeesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Distribution/Servicing Fees [Percent]" } } }, "localname": "DistributionServicingFeesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_DistributionsMayReducePrincipalTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Distributions May Reduce Principal [Text Block]" } } }, "localname": "DistributionsMayReducePrincipalTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_DividendAndInterestExpensesOnShortSalesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Dividend and Interest Expenses on Short Sales [Percent]" } } }, "localname": "DividendAndInterestExpensesOnShortSalesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_DividendExpenseOnPreferredSharesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Dividend Expenses on Preferred Shares [Percent]" } } }, "localname": "DividendExpenseOnPreferredSharesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_DividendReinvestmentAndCashPurchaseFees": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Dividend Reinvestment and Cash Purchase Fees" } } }, "localname": "DividendReinvestmentAndCashPurchaseFees", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_EffectsOfLeveragePurposeTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Effects of Leverage, Purpose [Text Block]" } } }, "localname": "EffectsOfLeveragePurposeTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_EffectsOfLeverageTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Effects of Leverage [Table Text Block]" } } }, "localname": "EffectsOfLeverageTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_EffectsOfLeverageTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Effects of Leverage [Text Block]" } } }, "localname": "EffectsOfLeverageTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_ExpenseExampleTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Expense Example [Table Text Block]" } } }, "localname": "ExpenseExampleTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_ExpenseExampleYear01": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Expense Example, Year 01" } } }, "localname": "ExpenseExampleYear01", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_ExpenseExampleYears1to10": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Expense Example, Years 1 to 10" } } }, "localname": "ExpenseExampleYears1to10", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_ExpenseExampleYears1to3": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Expense Example, Years 1 to 3" } } }, "localname": "ExpenseExampleYears1to3", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_ExpenseExampleYears1to5": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Expense Example, Years 1 to 5" } } }, "localname": "ExpenseExampleYears1to5", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_FeeTableAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fee Table [Abstract]" } } }, "localname": "FeeTableAbstract", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_FinancialHighlightsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Financial Highlights [Abstract]" } } }, "localname": "FinancialHighlightsAbstract", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_GeneralDescriptionOfRegistrantAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "General Description of Registrant [Abstract]" } } }, "localname": "GeneralDescriptionOfRegistrantAbstract", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_HighestPriceOrBid": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Highest Price or Bid" } } }, "localname": "HighestPriceOrBid", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_HighestPriceOrBidNav": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Highest Price or Bid, NAV" } } }, "localname": "HighestPriceOrBidNav", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_HighestPriceOrBidPremiumDiscountToNavPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Highest Price or Bid, Premium (Discount) to NAV [Percent]" } } }, "localname": "HighestPriceOrBidPremiumDiscountToNavPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_IncentiveAllocationMaximumPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Incentive Allocation Maximum [Percent]" } } }, "localname": "IncentiveAllocationMaximumPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_IncentiveAllocationMinimumPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Incentive Allocation Minimum [Percent]" } } }, "localname": "IncentiveAllocationMinimumPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_IncentiveAllocationPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Incentive Allocation [Percent]" } } }, "localname": "IncentiveAllocationPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_IncentiveFeesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Incentive Fees [Percent]" } } }, "localname": "IncentiveFeesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_InterestExpensesOnBorrowingsPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Interest Expenses on Borrowings [Percent]" } } }, "localname": "InterestExpensesOnBorrowingsPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_IntervalFundFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Interval Fund [Flag]" } } }, "localname": "IntervalFundFlag", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "cef_InvestmentObjectivesAndPracticesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Investment Objectives and Practices [Text Block]" } } }, "localname": "InvestmentObjectivesAndPracticesTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LatestNav": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Latest NAV" } } }, "localname": "LatestNav", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_LatestPremiumDiscountToNavPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Latest Premium (Discount) to NAV [Percent]" } } }, "localname": "LatestPremiumDiscountToNavPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_LatestSharePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Latest Share Price" } } }, "localname": "LatestSharePrice", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_LoanServicingFeesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Loan Servicing Fees [Percent]" } } }, "localname": "LoanServicingFeesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_LongTermDebtDividendsAndCovenantsTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt, Dividends and Covenants [Text Block]" } } }, "localname": "LongTermDebtDividendsAndCovenantsTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LongTermDebtIssuanceAndSubstitutionTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt, Issuance and Substitution [Text Block]" } } }, "localname": "LongTermDebtIssuanceAndSubstitutionTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LongTermDebtPrincipal": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt, Principal" } } }, "localname": "LongTermDebtPrincipal", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_LongTermDebtRightsLimitedByOtherSecuritiesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt, Rights Limited by Other Securities [Text Block]" } } }, "localname": "LongTermDebtRightsLimitedByOtherSecuritiesTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LongTermDebtStructuringTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt, Structuring [Text Block]" } } }, "localname": "LongTermDebtStructuringTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LongTermDebtTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt [Table Text Block]" } } }, "localname": "LongTermDebtTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LongTermDebtTitleTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Long Term Debt, Title [Text Block]" } } }, "localname": "LongTermDebtTitleTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_LowestPriceOrBid": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lowest Price or Bid" } } }, "localname": "LowestPriceOrBid", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_LowestPriceOrBidNav": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lowest Price or Bid, NAV" } } }, "localname": "LowestPriceOrBidNav", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_LowestPriceOrBidPremiumDiscountToNavPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lowest Price or Bid, Premium (Discount) to NAV [Percent]" } } }, "localname": "LowestPriceOrBidPremiumDiscountToNavPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_ManagementFeeNotBasedOnNetAssetsNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Management Fee not based on Net Assets, Note [Text Block]" } } }, "localname": "ManagementFeeNotBasedOnNetAssetsNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_ManagementFeesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Management Fees [Percent]" } } }, "localname": "ManagementFeesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_NetExpenseOverAssetsPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Expense over Assets [Percent]" } } }, "localname": "NetExpenseOverAssetsPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_NewCefOrBdcRegistrantFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "New CEF or BDC Registrant [Flag]" } } }, "localname": "NewCefOrBdcRegistrantFlag", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "cef_NoPublicTradingTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "No Public Trading [Text Block]" } } }, "localname": "NoPublicTradingTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_NoTradingHistoryTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "No Trading History [Text Block]" } } }, "localname": "NoTradingHistoryTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OtherAnnualExpense1Percent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Ae": { "order": 1.0, "parentTag": "cef_OtherAnnualExpensesPercent", "weight": 1.0 } }, "lang": { "en-us": { "role": { "label": "Other Annual Expense 1 [Percent]" } } }, "localname": "OtherAnnualExpense1Percent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherAnnualExpense2Percent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Ae": { "order": 2.0, "parentTag": "cef_OtherAnnualExpensesPercent", "weight": 1.0 } }, "lang": { "en-us": { "role": { "label": "Other Annual Expense 2 [Percent]" } } }, "localname": "OtherAnnualExpense2Percent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherAnnualExpense3Percent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Ae": { "order": 3.0, "parentTag": "cef_OtherAnnualExpensesPercent", "weight": 1.0 } }, "lang": { "en-us": { "role": { "label": "Other Annual Expense 3 [Percent]" } } }, "localname": "OtherAnnualExpense3Percent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherAnnualExpensesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Annual Expenses [Abstract]" } } }, "localname": "OtherAnnualExpensesAbstract", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_OtherAnnualExpensesPercent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Ae": { "order": null, "parentTag": null, "root": true, "weight": null } }, "lang": { "en-us": { "role": { "label": "Other Annual Expenses [Percent]" } } }, "localname": "OtherAnnualExpensesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherExpensesNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Expenses, Note [Text Block]" } } }, "localname": "OtherExpensesNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OtherFeederFundExpensesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Feeder Fund Expenses [Percent]" } } }, "localname": "OtherFeederFundExpensesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherMasterFundExpensesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Master Fund Expenses [Percent]" } } }, "localname": "OtherMasterFundExpensesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherSecuritiesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Securities [Table Text Block]" } } }, "localname": "OtherSecuritiesTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OtherSecurityDescriptionTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Security, Description [Text Block]" } } }, "localname": "OtherSecurityDescriptionTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OtherSecurityTitleTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Security, Title [Text Block]" } } }, "localname": "OtherSecurityTitleTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OtherTransactionExpense1Percent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Te": { "order": 1.0, "parentTag": "cef_OtherTransactionExpensesPercent", "weight": 1.0 } }, "lang": { "en-us": { "role": { "label": "Other Transaction Expense 1 [Percent]" } } }, "localname": "OtherTransactionExpense1Percent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherTransactionExpense2Percent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Te": { "order": 2.0, "parentTag": "cef_OtherTransactionExpensesPercent", "weight": 1.0 } }, "lang": { "en-us": { "role": { "label": "Other Transaction Expense 2 [Percent]" } } }, "localname": "OtherTransactionExpense2Percent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherTransactionExpense3Percent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Te": { "order": 3.0, "parentTag": "cef_OtherTransactionExpensesPercent", "weight": 1.0 } }, "lang": { "en-us": { "role": { "label": "Other Transaction Expense 3 [Percent]" } } }, "localname": "OtherTransactionExpense3Percent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherTransactionExpensesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Transaction Expenses [Abstract]" } } }, "localname": "OtherTransactionExpensesAbstract", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_OtherTransactionExpensesPercent": { "auth_ref": [], "calculation": { "http://xbrl.sec.gov/cef/role/Item3Te": { "order": null, "parentTag": null, "root": true, "weight": null } }, "lang": { "en-us": { "role": { "label": "Other Transaction Expenses [Percent]" } } }, "localname": "OtherTransactionExpensesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherTransactionFeesBasisMaximum": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Transaction Fees Basis, Maximum" } } }, "localname": "OtherTransactionFeesBasisMaximum", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_OtherTransactionFeesBasisMaximumPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Transaction Fees Basis, Maximum [Percent]" } } }, "localname": "OtherTransactionFeesBasisMaximumPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_OtherTransactionFeesBasisNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Transaction Fees Basis, Note [Text Block]" } } }, "localname": "OtherTransactionFeesBasisNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OtherTransactionFeesNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Transaction Fees, Note [Text Block]" } } }, "localname": "OtherTransactionFeesNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OutstandingSecuritiesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Outstanding Securities [Table Text Block]" } } }, "localname": "OutstandingSecuritiesTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_OutstandingSecurityAuthorizedShares": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Outstanding Security, Authorized [Shares]" } } }, "localname": "OutstandingSecurityAuthorizedShares", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "sharesItemType" }, "cef_OutstandingSecurityHeldShares": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Outstanding Security, Held [Shares]" } } }, "localname": "OutstandingSecurityHeldShares", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "sharesItemType" }, "cef_OutstandingSecurityNotHeldShares": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Outstanding Security, Not Held [Shares]" } } }, "localname": "OutstandingSecurityNotHeldShares", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "sharesItemType" }, "cef_OutstandingSecurityTitleTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Outstanding Security, Title [Text Block]" } } }, "localname": "OutstandingSecurityTitleTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_PreferredStockRestrictionsArrearageTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Preferred Stock Restrictions, Arrearage [Text Block]" } } }, "localname": "PreferredStockRestrictionsArrearageTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_PreferredStockRestrictionsOtherTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Preferred Stock Restrictions, Other [Text Block]" } } }, "localname": "PreferredStockRestrictionsOtherTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_PrimaryShelfFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Primary Shelf [Flag]" } } }, "localname": "PrimaryShelfFlag", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "cef_PrimaryShelfQualifiedFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Primary Shelf Qualified [Flag]" } } }, "localname": "PrimaryShelfQualifiedFlag", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "cef_ProspectusLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Prospectus [Line Items]" } } }, "localname": "ProspectusLineItems", "nsuri": "http://xbrl.sec.gov/cef/2022", "xbrltype": "stringItemType" }, "cef_ProspectusTable": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Prospectus:" } } }, "localname": "ProspectusTable", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_PurposeOfFeeTableNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Purpose of Fee Table , Note [Text Block]" } } }, "localname": "PurposeOfFeeTableNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_RegisteredClosedEndFundFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Registered Closed-End Fund [Flag]" } } }, "localname": "RegisteredClosedEndFundFlag", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "cef_ReturnAtMinusFivePercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Return at Minus Five [Percent]" } } }, "localname": "ReturnAtMinusFivePercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_ReturnAtMinusTenPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Return at Minus Ten [Percent]" } } }, "localname": "ReturnAtMinusTenPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_ReturnAtPlusFivePercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Return at Plus Five [Percent]" } } }, "localname": "ReturnAtPlusFivePercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_ReturnAtPlusTenPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Return at Plus Ten [Percent]" } } }, "localname": "ReturnAtPlusTenPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_ReturnAtZeroPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Return at Zero [Percent]" } } }, "localname": "ReturnAtZeroPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_RightsLimitedByOtherSecuritiesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Rights Limited by Other Securities [Text Block]" } } }, "localname": "RightsLimitedByOtherSecuritiesTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_RightsSubjectToOtherThanMajorityVoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Rights Subject to Other than Majority Vote [Text Block]" } } }, "localname": "RightsSubjectToOtherThanMajorityVoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_RiskAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Risk [Axis]" } } }, "localname": "RiskAxis", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_RiskFactorsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Risk Factors [Table Text Block]" } } }, "localname": "RiskFactorsTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_RiskTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Risk [Text Block]" } } }, "localname": "RiskTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SalesLoadPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Sales Load [Percent]" } } }, "localname": "SalesLoadPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_SecurityAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security [Axis]" } } }, "localname": "SecurityAxis", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "cef_SecurityDividendsTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Dividends [Text Block]" } } }, "localname": "SecurityDividendsTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SecurityLiabilitiesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Liabilities [Text Block]" } } }, "localname": "SecurityLiabilitiesTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SecurityLiquidationRightsTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Liquidation Rights [Text Block]" } } }, "localname": "SecurityLiquidationRightsTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SecurityObligationsOfOwnershipTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Obligations of Ownership [Text Block]" } } }, "localname": "SecurityObligationsOfOwnershipTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SecurityPreemptiveAndOtherRightsTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Preemptive and Other Rights [Text Block]" } } }, "localname": "SecurityPreemptiveAndOtherRightsTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SecurityTitleTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Title [Text Block]" } } }, "localname": "SecurityTitleTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SecurityVotingRightsTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Security Voting Rights [Text Block]" } } }, "localname": "SecurityVotingRightsTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SeniorSecuritiesAmount": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Amount" } } }, "localname": "SeniorSecuritiesAmount", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_SeniorSecuritiesAverageMarketValuePerUnit": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Average Market Value per Unit" } } }, "localname": "SeniorSecuritiesAverageMarketValuePerUnit", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_SeniorSecuritiesAveragingMethodNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Averaging Method, Note [Text Block]" } } }, "localname": "SeniorSecuritiesAveragingMethodNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SeniorSecuritiesCoveragePerUnit": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Coverage per Unit" } } }, "localname": "SeniorSecuritiesCoveragePerUnit", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_SeniorSecuritiesHeadingsNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Headings, Note [Text Block]" } } }, "localname": "SeniorSecuritiesHeadingsNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SeniorSecuritiesHighlightsAnnualizedNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Highlights Annualized, Note [Text Block]" } } }, "localname": "SeniorSecuritiesHighlightsAnnualizedNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SeniorSecuritiesHighlightsAuditedNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Highlights Audited, Note [Text Block]" } } }, "localname": "SeniorSecuritiesHighlightsAuditedNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SeniorSecuritiesInvoluntaryLiquidatingPreferencePerUnit": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities Involuntary Liquidating Preference per Unit" } } }, "localname": "SeniorSecuritiesInvoluntaryLiquidatingPreferencePerUnit", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "cef_SeniorSecuritiesNoteTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities, Note [Text Block]" } } }, "localname": "SeniorSecuritiesNoteTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SeniorSecuritiesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Senior Securities [Table Text Block]" } } }, "localname": "SeniorSecuritiesTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SharePriceTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Share Price [Table Text Block]" } } }, "localname": "SharePriceTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_SharePricesNotActualTransactionsTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Share Prices Not Actual Transactions [Text Block]" } } }, "localname": "SharePricesNotActualTransactionsTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_ShareholderTransactionExpensesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Shareholder Transaction Expenses [Table Text Block]" } } }, "localname": "ShareholderTransactionExpensesTableTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_TotalAnnualExpensesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Total Annual Expenses [Percent]" } } }, "localname": "TotalAnnualExpensesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_UnderwritersCompensationPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Underwriters Compensation [Percent]" } } }, "localname": "UnderwritersCompensationPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_WaiversAndReimbursementsOfFeesPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Waivers and Reimbursements of Fees [Percent]" } } }, "localname": "WaiversAndReimbursementsOfFeesPercent", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "percentItemType" }, "cef_WarrantsOrRightsCalledAmount": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Warrants or Rights, Called Amount" } } }, "localname": "WarrantsOrRightsCalledAmount", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "monetaryItemType" }, "cef_WarrantsOrRightsCalledPeriodDate": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Warrants or Rights, Called Period [Date]" } } }, "localname": "WarrantsOrRightsCalledPeriodDate", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "dateItemType" }, "cef_WarrantsOrRightsCalledTitleTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Warrants or Rights, Called Title" } } }, "localname": "WarrantsOrRightsCalledTitleTextBlock", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "textBlockItemType" }, "cef_WarrantsOrRightsExercisePrice": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Warrants or Rights, Exercise Price" } } }, "localname": "WarrantsOrRightsExercisePrice", "nsuri": "http://xbrl.sec.gov/cef/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "perShareItemType" }, "dei_AdditionalSecurities462b": { "auth_ref": [ "r20" ], "lang": { "en-us": { "role": { "label": "Additional Securities. 462(b)" } } }, "localname": "AdditionalSecurities462b", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_AdditionalSecurities462bFileNumber": { "auth_ref": [ "r20" ], "lang": { "en-us": { "role": { "label": "Additional Securities, 462(b), File Number" } } }, "localname": "AdditionalSecurities462bFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "fileNumberItemType" }, "dei_AdditionalSecuritiesEffective413b": { "auth_ref": [ "r18" ], "lang": { "en-us": { "role": { "label": "Additional Securities Effective, 413(b)" } } }, "localname": "AdditionalSecuritiesEffective413b", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_AddressTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "An entity may have several addresses for different purposes and this domain represents all such types.", "label": "Address Type [Domain]" } } }, "localname": "AddressTypeDomain", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "domainItemType" }, "dei_AmendmentDescription": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Description of changes contained within amended document.", "label": "Amendment Description" } } }, "localname": "AmendmentDescription", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "dei_AmendmentFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.", "label": "Amendment Flag" } } }, "localname": "AmendmentFlag", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_ApproximateDateOfCommencementOfProposedSaleToThePublic": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The approximate date of a commencement of a proposed sale of securities to the public. This element is disclosed in S-1, S-3, S-4, S-11, F-1, F-3 and F-10 filings.", "label": "Approximate Date of Commencement of Proposed Sale to Public" } } }, "localname": "ApproximateDateOfCommencementOfProposedSaleToThePublic", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "dateOrAsapItemType" }, "dei_BusinessContactMember": { "auth_ref": [ "r7", "r8" ], "lang": { "en-us": { "role": { "documentation": "Business contact for the entity", "label": "Business Contact [Member]" } } }, "localname": "BusinessContactMember", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "domainItemType" }, "dei_CityAreaCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Area code of city", "label": "City Area Code" } } }, "localname": "CityAreaCode", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_ContactPersonnelName": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of contact personnel", "label": "Contact Personnel Name" } } }, "localname": "ContactPersonnelName", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_CoverAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cover page.", "label": "Cover [Abstract]" } } }, "localname": "CoverAbstract", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "dei_DelayedOrContinuousOffering": { "auth_ref": [ "r9", "r10", "r14" ], "lang": { "en-us": { "role": { "label": "Delayed or Continuous Offering" } } }, "localname": "DelayedOrContinuousOffering", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_DividendOrInterestReinvestmentPlanOnly": { "auth_ref": [ "r9", "r10", "r14" ], "lang": { "en-us": { "role": { "label": "Dividend or Interest Reinvestment Plan Only" } } }, "localname": "DividendOrInterestReinvestmentPlanOnly", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_DocumentPeriodEndDate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.", "label": "Document Period End Date" } } }, "localname": "DocumentPeriodEndDate", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "dateItemType" }, "dei_DocumentRegistrationStatement": { "auth_ref": [ "r0" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true only for a form used as a registration statement.", "label": "Document Registration Statement" } } }, "localname": "DocumentRegistrationStatement", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_DocumentType": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.", "label": "Document Type" } } }, "localname": "DocumentType", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "submissionTypeItemType" }, "dei_EffectiveAfter60Days486a": { "auth_ref": [ "r24" ], "lang": { "en-us": { "role": { "label": "Effective after 60 Days, 486(a)" } } }, "localname": "EffectiveAfter60Days486a", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EffectiveOnDate486a": { "auth_ref": [ "r24" ], "lang": { "en-us": { "role": { "label": "Effective on Date, 486(a)" } } }, "localname": "EffectiveOnDate486a", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "dateItemType" }, "dei_EffectiveOnDate486b": { "auth_ref": [ "r25" ], "lang": { "en-us": { "role": { "label": "Effective on Date, 486(b)" } } }, "localname": "EffectiveOnDate486b", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "dateItemType" }, "dei_EffectiveOnSetDate486a": { "auth_ref": [ "r24" ], "lang": { "en-us": { "role": { "label": "Effective on Set Date, 486(a)" } } }, "localname": "EffectiveOnSetDate486a", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EffectiveOnSetDate486b": { "auth_ref": [ "r25" ], "lang": { "en-us": { "role": { "label": "Effective on Set Date, 486(b)" } } }, "localname": "EffectiveOnSetDate486b", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EffectiveUponFiling462e": { "auth_ref": [ "r23" ], "lang": { "en-us": { "role": { "label": "Effective Upon Filing, 462(e)" } } }, "localname": "EffectiveUponFiling462e", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EffectiveUponFiling486b": { "auth_ref": [ "r25" ], "lang": { "en-us": { "role": { "label": "Effective upon Filing, 486(b)" } } }, "localname": "EffectiveUponFiling486b", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EffectiveWhenDeclaredSection8c": { "auth_ref": [ "r27" ], "lang": { "en-us": { "role": { "label": "Effective when Declared, Section 8(c)" } } }, "localname": "EffectiveWhenDeclaredSection8c", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EntityAddressAddressLine1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 1 such as Attn, Building Name, Street Name", "label": "Entity Address, Address Line One" } } }, "localname": "EntityAddressAddressLine1", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressAddressLine2": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 2 such as Street or Suite number", "label": "Entity Address, Address Line Two" } } }, "localname": "EntityAddressAddressLine2", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressAddressLine3": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 3 such as an Office Park", "label": "Entity Address, Address Line Three" } } }, "localname": "EntityAddressAddressLine3", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressCityOrTown": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the City or Town", "label": "Entity Address, City or Town" } } }, "localname": "EntityAddressCityOrTown", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressPostalZipCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Code for the postal or zip code", "label": "Entity Address, Postal Zip Code" } } }, "localname": "EntityAddressPostalZipCode", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressStateOrProvince": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Name of the state or province.", "label": "Entity Address, State or Province" } } }, "localname": "EntityAddressStateOrProvince", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stateOrProvinceItemType" }, "dei_EntityAddressesAddressTypeAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.", "label": "Entity Addresses, Address Type [Axis]" } } }, "localname": "EntityAddressesAddressTypeAxis", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "stringItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r2" ], "lang": { "en-us": { "role": { "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.", "label": "Entity Central Index Key" } } }, "localname": "EntityCentralIndexKey", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "centralIndexKeyItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r2" ], "lang": { "en-us": { "role": { "documentation": "Indicate if registrant meets the emerging growth company criteria.", "label": "Entity Emerging Growth Company" } } }, "localname": "EntityEmergingGrowthCompany", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EntityExTransitionPeriod": { "auth_ref": [ "r26" ], "lang": { "en-us": { "role": { "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.", "label": "Entity Ex Transition Period" } } }, "localname": "EntityExTransitionPeriod", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_EntityFileNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.", "label": "Securities Act File Number" } } }, "localname": "EntityFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "fileNumberItemType" }, "dei_EntityIncorporationStateCountryCode": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Two-character EDGAR code representing the state or country of incorporation.", "label": "Entity Incorporation, State or Country Code" } } }, "localname": "EntityIncorporationStateCountryCode", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "edgarStateCountryItemType" }, "dei_EntityInvCompanyType": { "auth_ref": [ "r16" ], "lang": { "en-us": { "role": { "documentation": "One of: N-1A (Mutual Fund), N-1 (Open-End Separate Account with No Variable Annuities), N-2 (Closed-End Investment Company), N-3 (Separate Account Registered as Open-End Management Investment Company), N-4 (Variable Annuity UIT Separate Account), N-5 (Small Business Investment Company), N-6 (Variable Life UIT Separate Account), S-1 or S-3 (Face Amount Certificate Company), S-6 (UIT, Non-Insurance Product).", "label": "Entity Inv Company Type" } } }, "localname": "EntityInvCompanyType", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "invCompanyType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r2" ], "lang": { "en-us": { "role": { "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.", "label": "Entity Registrant Name" } } }, "localname": "EntityRegistrantName", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityTaxIdentificationNumber": { "auth_ref": [ "r2" ], "lang": { "en-us": { "role": { "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.", "label": "Entity Tax Identification Number" } } }, "localname": "EntityTaxIdentificationNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "employerIdItemType" }, "dei_EntityWellKnownSeasonedIssuer": { "auth_ref": [ "r17" ], "lang": { "en-us": { "role": { "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.", "label": "Entity Well-known Seasoned Issuer" } } }, "localname": "EntityWellKnownSeasonedIssuer", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "yesNoItemType" }, "dei_ExhibitsOnly462d": { "auth_ref": [ "r22" ], "lang": { "en-us": { "role": { "label": "Exhibits Only, 462(d)" } } }, "localname": "ExhibitsOnly462d", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_ExhibitsOnly462dFileNumber": { "auth_ref": [ "r22" ], "lang": { "en-us": { "role": { "label": "Exhibits Only, 462(d), File Number" } } }, "localname": "ExhibitsOnly462dFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "fileNumberItemType" }, "dei_InvestmentCompanyActFileNumber": { "auth_ref": [ "r10", "r11", "r12", "r13" ], "lang": { "en-us": { "role": { "label": "Investment Company Act File Number" } } }, "localname": "InvestmentCompanyActFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "fileNumberItemType" }, "dei_InvestmentCompanyActRegistration": { "auth_ref": [ "r15" ], "lang": { "en-us": { "role": { "label": "Investment Company Act Registration" } } }, "localname": "InvestmentCompanyActRegistration", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_InvestmentCompanyRegistrationAmendment": { "auth_ref": [ "r15" ], "lang": { "en-us": { "role": { "label": "Investment Company Registration Amendment" } } }, "localname": "InvestmentCompanyRegistrationAmendment", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_InvestmentCompanyRegistrationAmendmentNumber": { "auth_ref": [ "r15" ], "lang": { "en-us": { "role": { "label": "Investment Company Registration Amendment Number" } } }, "localname": "InvestmentCompanyRegistrationAmendmentNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "sequenceNumberItemType" }, "dei_LocalPhoneNumber": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Local phone number for entity.", "label": "Local Phone Number" } } }, "localname": "LocalPhoneNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation", "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "normalizedStringItemType" }, "dei_NewEffectiveDateForPreviousFiling": { "auth_ref": [ "r10", "r11", "r12", "r13" ], "lang": { "en-us": { "role": { "label": "New Effective Date for Previous Filing" } } }, "localname": "NewEffectiveDateForPreviousFiling", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_NoSubstantiveChanges462c": { "auth_ref": [ "r21" ], "lang": { "en-us": { "role": { "label": "No Substantive Changes, 462(c)" } } }, "localname": "NoSubstantiveChanges462c", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_NoSubstantiveChanges462cFileNumber": { "auth_ref": [ "r21" ], "lang": { "en-us": { "role": { "label": "No Substantive Changes, 462(c), File Number" } } }, "localname": "NoSubstantiveChanges462cFileNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "fileNumberItemType" }, "dei_PostEffectiveAmendment": { "auth_ref": [ "r0" ], "lang": { "en-us": { "role": { "label": "Post-Effective Amendment" } } }, "localname": "PostEffectiveAmendment", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_PostEffectiveAmendmentNumber": { "auth_ref": [ "r0" ], "lang": { "en-us": { "role": { "documentation": "Amendment number to registration statement under the Securities Act of 1933 after the registration becomes effective.", "label": "Post-Effective Amendment Number" } } }, "localname": "PostEffectiveAmendmentNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "sequenceNumberItemType" }, "dei_PreCommencementIssuerTenderOffer": { "auth_ref": [ "r4" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.", "label": "Pre-commencement Issuer Tender Offer" } } }, "localname": "PreCommencementIssuerTenderOffer", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_PreCommencementTenderOffer": { "auth_ref": [ "r5" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.", "label": "Pre-commencement Tender Offer" } } }, "localname": "PreCommencementTenderOffer", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_PreEffectiveAmendment": { "auth_ref": [ "r0" ], "lang": { "en-us": { "role": { "label": "Pre-Effective Amendment" } } }, "localname": "PreEffectiveAmendment", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "booleanItemType" }, "dei_PreEffectiveAmendmentNumber": { "auth_ref": [ "r0" ], "lang": { "en-us": { "role": { "documentation": "Amendment number to registration statement under the Securities Act of 1933 before the registration becomes effective.", "label": "Pre-Effective Amendment Number" } } }, "localname": "PreEffectiveAmendmentNumber", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://xbrl.sec.gov/cef/role/N2" ], "xbrltype": "sequenceNumberItemType" }, "dei_Security12bTitle": { "auth_ref": [ "r1" ], "lang": { "en-us": { "role": { "documentation": "Title of a 12(b) registered security.", "label": "Title of 12(b) Security" } } }, "localname": "Security12bTitle", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "securityTitleItemType" }, "dei_SecurityExchangeName": { "auth_ref": [ "r3" ], "lang": { "en-us": { "role": { "documentation": "Name of the Exchange on which a security is registered.", "label": "Security Exchange Name" } } }, "localname": "SecurityExchangeName", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "edgarExchangeCodeItemType" }, "dei_SolicitingMaterial": { "auth_ref": [ "r6" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.", "label": "Soliciting Material" } } }, "localname": "SolicitingMaterial", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_TradingSymbol": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Trading symbol of an instrument as listed on an exchange.", "label": "Trading Symbol" } } }, "localname": "TradingSymbol", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "tradingSymbolItemType" }, "dei_WrittenCommunications": { "auth_ref": [ "r19" ], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.", "label": "Written Communications" } } }, "localname": "WrittenCommunications", "nsuri": "http://xbrl.sec.gov/dei/2022", "presentation": [ "http://alerus.com/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" } }, "unitCount": 0 } }, "std_ref": { "r0": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r1": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r10": { "Name": "Form N-2", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r11": { "Name": "Form N-3", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r12": { "Name": "Form N-4", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r13": { "Name": "Form N-6", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r14": { "Name": "Form S-3", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r15": { "Name": "Investment Company Act", "Number": "270", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r16": { "Name": "Regulation S-T", "Number": "232", "Publisher": "SEC", "Section": "313", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r17": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "405", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r18": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "413", "Subsection": "b", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r19": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "425", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r2": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r20": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "462", "Subsection": "b", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r21": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "462", "Subsection": "c", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r22": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "462", "Subsection": "d", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r23": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "462", "Subsection": "e", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r24": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "486", "Subsection": "a", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r25": { "Name": "Securities Act", "Number": "230", "Publisher": "SEC", "Section": "486", "Subsection": "b", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r26": { "Name": "Securities Act", "Number": "7A", "Publisher": "SEC", "Section": "B", "Subsection": "2", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r27": { "Name": "Securities Act", "Publisher": "SEC", "Section": "8", "Subsection": "c", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r3": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "d1-1", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r4": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "13e", "Subsection": "4c", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r5": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "14d", "Subsection": "2b", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r6": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "14a", "Subsection": "12", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r7": { "Name": "Form 20-F", "Number": "249", "Publisher": "SEC", "Section": "220", "Subsection": "f", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r8": { "Name": "Form 40-F", "Number": "249", "Publisher": "SEC", "Section": "240", "Subsection": "f", "role": "http://www.xbrl.org/2003/role/presentationRef" }, "r9": { "Name": "Form F-3", "Publisher": "SEC", "role": "http://www.xbrl.org/2003/role/presentationRef" } }, "version": "2.2" } ZIP 16 0001558370-23-009087-xbrl.zip IDEA: XBRL DOCUMENT begin 644 0001558370-23-009087-xbrl.zip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�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end

Document and Entity Information	May 10, 2023
Cover [Abstract]
Document Type	8-K
Document Period End Date	May 10, 2023
Securities Act File Number	001-39036
Entity Registrant Name	Alerus Financial Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	45-0375407
Entity Address, Address Line One	401 Demers Avenue
Entity Address, City or Town	Grand Forks
Entity Address, State or Province	ND
Entity Address, Postal Zip Code	58201
City Area Code	701
Local Phone Number	795-3200
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock, $1.00 par value per share
Trading Symbol	ALRS
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Central Index Key	0000903419
Amendment Flag	false