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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | Tierra Plowden |
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| IRS990EZ/PrimaryExemptPurposeTxt | 0 | Mirrorbox produces Iowa-premiere plays as dramatic reflections on contemporary culture. The company embraces practical theatricality within an intimate setting, illuminating new thinking through new writing that is relevant to our modern lives. We present art that inspires conversations. |
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Production Expenses - Rights, Props, Costumes, Set Materials $22,183 Office/General Supplies $2,685 Insurance $1,801 Licenses $1,666 Dues & Subscriptions $1,341 Interest Expense $ 561 Bank Charges & Fees $ 255 Depreciation Expense $8,379 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Furniture & Fixtures $3,766 less Accumulated Depreciation $251 = Net $3,515 - Leasehold Improvements $121,915 less Accumulated Depreciation $8,128 = Net $113,787 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Accounts Payable $5,198 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990-EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990-EZ, Part II, Line 24 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990-EZ, Part II, Line 26 |
| ReasonableCauseExplanation/ExplanationTxt | 0 | We filed for an extension and received confirmation that our filing date was extended to 11/15/2024. |
| ReturnHeader/BuildTS | 0 | 2024-10-15 13:58:12Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Philip Schramp |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Treasurer |
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| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2024-11-14 |
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| ReturnHeader/Filer/BusinessNameControlTxt | 0 | MIRR |
| ReturnHeader/Filer/EIN | 0 | 843956514 |
| ReturnHeader/Filer/PhoneNum | 0 | 3192001269 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 1200 Ellis Blvd NW |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Cedar Rapids |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | IA |
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| ReturnHeader/ReturnTs | 0 | 2024-11-14T23:58:57-07:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2023-12-31 |
| ReturnHeader/TaxYr | 0 | 2023 |