Liabilities / Assets
78th percentile
Higher debt load relative to assets than 78% of similar nonprofits.
Siviq Scores
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
0.12x
Liabilities / Revenue
87th percentile
Higher debt load relative to revenue than 87% of similar nonprofits.
Net Margin
92nd percentile
Higher net margin than 92% of similar nonprofits.
Top Officer Pay
Score unavailable
This filing does not contain officer compensation rows.
Asset Growth
86th percentile
Faster asset growth than 86% of similar nonprofits.
Revenue Growth
81st percentile
Faster revenue growth than 81% of similar nonprofits.
Balance Sheet
Assets
Up$152,519
Up $53,479 (+54%) from 2017
Net Assets
Up$134,822
Up $44,577 (+49%) from 2017
Liabilities
Up$17,697
Up $8,902 (+101%) from 2017
Revenue And Expenses
Revenue
Up$89,129
Up $22,588 (+34%) from 2017
Expenses
Down$44,552
Down $5,722 (-11%) from 2017
Net Income
Up$44,577
Up $28,310 (+174%) from 2017
Historical Trend
Jump To
Filing Snapshot
- Filing Period
- Jul 1, 2017 to Jun 30, 2018
- Signed
- May 8, 2018
- Return Version
- 2017v2.3
- Gross Receipts
- $127,659
Mission and Program Overview
Mission
Promotion of the downtown expo grounds, economic development through recruitment of events to be held at that space, and guidance of the development and use of the expo property.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| PROMOTION OF THE DOWNTOWN RIVERLOOP AMPHITHEATER AND EXPO GROUNDS, ECONOMIC DEVELOPMENT THROUGH RECRUITMENT OF EVENTS TO BE HELD AT EACH SPACE, AND GUIDANCE OF THE DEVELOPMENT AND USE OF THE AMPHITHEATER AND EXPO PROPERTY. | - | $44,552 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| KENT SHANKLE | President | - | $0 | - | - |
| JIM WALSH | Secretary | - | $0 | - | - |
| PAUL HUTING | Director | - | $0 | - | - |
| TAVIS HALL | Treasurer | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Riverloop Association Inc
- EIN
- 26-4618040
- Phone
- 3192914490
- Address
- 225 COMMERCIAL STREET, WATERLOO, IA 50701
Signing Officer
- Name
- Kent Shankle
- Title
- President
- Phone
- 3192321156
- Signed
- 2018-05-08
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Hogan - Hansen Pc
- Address
- PO BOX 240, WATERLOO, IA 50704-0240
- Preparer
- Steven K Duggan CPA
- Phone
- 3192335225
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 8
“Miscellaneous 4,364 total 4,364”
Form 990-ez, Part I, Line 16
“Expenses travel & education 347 insurance expense 5,091 equipment rental 2,235 telephone expense 620 pass-through expenses 1,904 entertainment fees 17,424 miscellaneous expense 761 small equipment 5,114 repairs and maintenance 107 total 33,603”
Form 990-ez, Part II, Line 24
“Accounts receivable 20,909 30,522 inventories for sale or use 3,879 1,282 prepaid expenses and deferred charges 9,535 18,392 total 34,323 50,196”
Form 990-ez, Part II, Line 26
“Accounts payable and accrued expenses 647 4,961 sales tax payable 1,340 2,933 reimbursement 6,808 9,803”
Form 990-ez, Part III
“Promotion of the downtown expo grounds, economic development through recruitment of events to be held at that space, and guidance of the development and use of the expo property.”
Raw XML Appendix175 raw XML fields
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | KENT SHANKLE |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 3192914490 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 225 COMMERCIAL STREET |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | WATERLOO |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 50701 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 64717 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 102323 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 2 |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 38530 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 44577 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 1695 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 99040 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 152519 |
| IRS990EZ/GrossProfitLossSlsOfInvntryAmt | 0 | 81464 |
| IRS990EZ/GrossReceiptsAmt | 0 | 127659 |
| IRS990EZ/GrossSalesOfInventoryAmt | 0 | 119994 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InvestmentIncomeAmt | 0 | 49 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingAccrualInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 90245 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 134822 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 90245 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 134822 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 0.50 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 0.50 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 0.50 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 0.50 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | KENT SHANKLE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | JIM WALSH |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | PAUL HUTING |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | TAVIS HALL |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | SECRETARY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | TREASURER |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 34323 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 50196 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 33603 |
| IRS990EZ/OtherRevenueTotalAmt | 0 | 4364 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | PROMOTION OF THE DOWNTOWN EXPO GROUNDS, ECONOMIC DEVELOPMENT THROUGH RECRUITMENT OF EVENTS TO BE HELD AT THAT SPACE, AND GUIDANCE OF THE DEVELOPMENT AND USE OF THE EXPO PROPERTY. |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 3250 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | PROMOTION OF THE DOWNTOWN RIVERLOOP AMPHITHEATER AND EXPO GROUNDS, ECONOMIC DEVELOPMENT THROUGH RECRUITMENT OF EVENTS TO BE HELD AT EACH SPACE, AND GUIDANCE OF THE DEVELOPMENT AND USE OF THE AMPHITHEATER AND EXPO PROPERTY. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 44552 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SalariesOtherCompEmplBnftAmt | 0 | 9254 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 8795 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 17697 |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TotalExpensesAmt | 0 | 44552 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 44552 |
| IRS990EZ/TotalRevenueAmt | 0 | 89129 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 2 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 8212 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 9150 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 17364 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 49 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 36 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 21 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 13 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 12 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 131 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 7614 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 16039 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 8365 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 4277 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 4891 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 41186 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearAmt | 0 | 119994 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus1YearAmt | 0 | 75114 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus2YearsAmt | 0 | 73158 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus3YearsAmt | 0 | 73899 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus4YearsAmt | 0 | 75556 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 417721 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 49 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 36 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 21 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 13 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 12 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 131 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.99970 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99980 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 476271 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 127610 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 99365 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 90673 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 78176 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 80447 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 476271 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 127659 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 99401 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 90694 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 78189 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 80459 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 476402 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | MISCELLANEOUS 4,364 TOTAL 4,364 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | EXPENSES TRAVEL & EDUCATION 347 INSURANCE EXPENSE 5,091 EQUIPMENT RENTAL 2,235 TELEPHONE EXPENSE 620 PASS-THROUGH EXPENSES 1,904 ENTERTAINMENT FEES 17,424 MISCELLANEOUS EXPENSE 761 SMALL EQUIPMENT 5,114 REPAIRS AND MAINTENANCE 107 TOTAL 33,603 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | ACCOUNTS RECEIVABLE 20,909 30,522 INVENTORIES FOR SALE OR USE 3,879 1,282 PREPAID EXPENSES AND DEFERRED CHARGES 9,535 18,392 TOTAL 34,323 50,196 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | ACCOUNTS PAYABLE AND ACCRUED EXPENSES 647 4,961 SALES TAX PAYABLE 1,340 2,933 REIMBURSEMENT 6,808 9,803 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | PROMOTION OF THE DOWNTOWN EXPO GROUNDS, ECONOMIC DEVELOPMENT THROUGH RECRUITMENT OF EVENTS TO BE HELD AT THAT SPACE, AND GUIDANCE OF THE DEVELOPMENT AND USE OF THE EXPO PROPERTY. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 8 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART II, LINE 24 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990-EZ, PART II, LINE 26 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990-EZ, PART III |
| ReturnHeader/BuildTS | 0 | 2019-02-21 02:37:17Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | KENT SHANKLE |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 3192321156 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2018-05-08 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | RIVERLOOP ASSOCIATION INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | RIVE |
| ReturnHeader/Filer/EIN | 0 | 264618040 |
| ReturnHeader/Filer/PhoneNum | 0 | 3192914490 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 225 COMMERCIAL STREET |
| ReturnHeader/Filer/USAddress/CityNm | 0 | WATERLOO |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | IA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 50701 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionCreationDeviceId | 0 | 4AD102E63844DC7A5114207E4030C1D15DA88942 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionFilingDeviceId | 0 | 341F338E9162737C10CC4A9FF4E331311980E15E |
| ReturnHeader/FilingSecurityInformation/FilingLicenseTypeCd | 0 | P |
| ReturnHeader/FilingSecurityInformation/IPAddress/IPv4AddressTxt | 0 | 74.84.74.94 |
| ReturnHeader/FilingSecurityInformation/IPDt | 0 | 2019-05-10 |
| ReturnHeader/FilingSecurityInformation/IPTimezoneCd | 0 | CD |
| ReturnHeader/FilingSecurityInformation/IPTm | 0 | 10:20:57 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 420991212 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | HOGAN - HANSEN PC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | PO BOX 240 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | WATERLOO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | IA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 507040240 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 3192335225 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2019-05-08 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | STEVEN K DUGGAN CPA |
| ReturnHeader/ReturnTs | 0 | 2019-05-10T10:20:57-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2017-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2018-06-30 |
| ReturnHeader/TaxYr | 0 | 2017 |
Document Assets
No mirrored PDF or thumbnail assets are attached yet.
Filings
Displayed year
2018 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $152,519
- Liabilities
- $17,697
- Net assets
- $134,822
- Revenue
- $89,129
- Expenses
- $44,552
- Net income
- $44,577