XML 53 R42.htm IDEA: XBRL DOCUMENT
v3.21.2

Stockholders' Equity (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Apr. 30, 2021 USD ($) | Jun. 30, 2021 USD ($) $ / shares shares | Jun. 30, 2020 USD ($) | Jun. 30, 2021 USD ($) $ / shares shares | Jun. 30, 2020 USD ($) | Dec. 31, 2018 item shares | Apr. 27, 2021 $ / shares shares | Dec. 31, 2020 USD ($) $ / shares shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Maximum number of shares which the Company is authorized to issue |  |  |  |  |  |  | 300,000,000 |
Preferred stock, par value | $ / shares |  | $ 0.0001 |  | $ 0.0001 |  |  | $ 0.0001 | $ 0.0001
Common stock, par value | $ / shares |  | $ 0.0001 |  | $ 0.0001 |  |  |  | $ 0.0001
Accumulated restricted common stock issued |  | 4,636,216 |  | 4,636,216 |  |  |  | 4,636,216
Accumulated restricted common stock vested |  | 4,598,357 |  | 4,598,357 |  |  |  | 4,489,738
Restricted shares issued in exchange for subscriptions receivable |  |  |  |  |  | 292,250 |  |
Number of purchasers for restricted shares in exchange for subscriptions receivable | item |  |  |  |  |  | 2 |  |
Interest rate for subscriptions receivable |  |  |  |  |  | 4.00% |  |
Principal balance of subscriptions receivable | $ |  | $ 8,400 |  | $ 8,400 |  |  |  | $ 11,690
Accrued interest of subscriptions receivable | $ |  | $ 954 |  | $ 954 |  |  |  | $ 1,073
Preferred stock, shares issued |  | 0 |  | 0 |  |  |  | 0
Common shares reserved for issuance |  | 1,080,858 |  | 1,080,858 |  |  |  | 1,050,694
Repayment of subscription receivable | $ | $ 3,290 |  |  |  |  |  |  |
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |  |  |  |  |  |
Cash dividends were declared or paid | $ |  | $ 0 | $ 0 | $ 0 | $ 0 |  |  |
Common stock voting rights per share | $ / shares |  |  |  | $ 1 |  |  |  |
Restricted Stock |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] |  |  |  |  |  |  |  |
Unvested restricted common stock, beginning balance |  |  |  | 146,483 |  |  |  |
Shares vested |  |  |  | (108,624) |  |  |  |
Unvested restricted common stock, ending balance |  | 37,859 |  | 37,859 |  |  |  |
Common Stock |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Maximum number of shares which the Company is authorized to issue |  |  |  |  |  |  | 290,000,000 |
Preferred Stock |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |
Maximum number of shares which the Company is authorized to issue |  |  |  |  |  |  | 10,000,000 |

X
- Definition Accumulated restricted common stock issued. + References No definition available. + Details
Name: | rnaz_AccumulatedRestrictedCommonStockIssued
Namespace Prefix: | rnaz_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Accumulated restricted common stock vested. + References No definition available. + Details
Name: | rnaz_AccumulatedRestrictedCommonStockVested
Namespace Prefix: | rnaz_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of votes per share for each share of common stock outstanding. + References No definition available. + Details
Name: | rnaz_CommonStockVotingRightsPerShare
Namespace Prefix: | rnaz_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Interest rate for subscriptions receivable. + References No definition available. + Details
Name: | rnaz_InterestRateForSubscriptionsReceivable
Namespace Prefix: | rnaz_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum number of shares which the Company is authorized to issue. + References No definition available. + Details
Name: | rnaz_MaximumNumberOfSharesWhichCompanyIsAuthorizedToIssue
Namespace Prefix: | rnaz_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of purchasers for restricted shares in exchange for subscriptions receivable + References No definition available. + Details
Name: | rnaz_NumberOfPurchasersForRestrictedSharesInExchangeForSubscriptionsReceivable
Namespace Prefix: | rnaz_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Accrued interest of subscriptions receivable. + References No definition available. + Details
Name: | rnaz_ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStockAccruedInterest
Namespace Prefix: | rnaz_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Principal balance of subscriptions receivable. + References No definition available. + Details
Name: | rnaz_ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStockPrincipal
Namespace Prefix: | rnaz_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of repayment towards subscription receivable. + References No definition available. + Details
Name: | rnaz_RepaymentOfSubscriptionReceivable
Namespace Prefix: | rnaz_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Restricted shares issued in exchange for subscriptions receivable. + References No definition available. + Details
Name: | rnaz_RestrictedSharesIssuedInExchangeForSubscriptionsReceivable
Namespace Prefix: | rnaz_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_CommonStockNumberOfSharesParValueAndOtherDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 + Details
Name: | us-gaap_DividendsCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |