Name:	modd_ScheduleOfSharesAvailableForGrantUnderThePlanAbstract
Namespace Prefix:	modd_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Shares Available for Grant, RSUs granted.

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsRSUGrantsInPeriod
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Number of additional shares authorized for grant issuance under share-based payment arrangement.

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorizedfForGrant
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Shares available for grant, options granted.

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesGrantedAvailableForGrant
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Options cancelled and returned to the plan, shares available for grant.

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledAndReturnedToThePlanSharesAvailableForGrant
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Represent the share for share based compensation arrangement by share based payment award share awards shares available for grant in share awards.

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardShareAwardsSharesAvailableForGrantInShareAwards
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Shares available for grant options exercised.

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentAwardShareSharesAvailableForGrantOptionsExercised
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	modd_ShareBasedCompensationArrangementByShareBasedPaymentShareAwardInPeriodGross
Namespace Prefix:	modd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Weighted Average Exercise Price, Additional shares authorized under the Plan.

No definition available.

Name:	modd_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePriceAdditionalSharesAuthorizedUnderThePlan
Namespace Prefix:	modd_
Data Type:	dtr:perShareItemType
Balance Type:	na
Period Type:	duration

The amount of share awards in share based arrangement by share awards.

No definition available.

Name:	modd_ShareBasedCompensationsArrangementsByShareBasedPaymentShareAwardsInPeriodWeightedAverageExercisePrice
Namespace Prefix:	modd_
Data Type:	dtr:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted Average Exercise Price, RSUs granted.

No definition available.

Name:	modd_WeightedAverageExercisePriceShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsRSUGrantsInPeriodWeightedAverageExercisePriceRSUsGranted
Namespace Prefix:	modd_
Data Type:	dtr:perShareItemType
Balance Type:	na
Period Type:	duration

Number of additional shares authorized for issuance under share-based payment arrangement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-4

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Gross number of share options (or share units) granted during the period.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Number of options outstanding, including both vested and non-vested options.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

Weighted average price at which option holders acquired shares when converting their stock options into shares.

Name:	us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

Name:	us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

Name:	us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Number of share options (or share units) exercised during the current period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1