Debt instrument projected revenue.

No definition available.

Name:	DGLY_DebtInstrumentProjectedRevenue
Namespace Prefix:	DGLY_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Gain on fair value of debt.

+ References

No definition available.

+ Details

Name:	DGLY_GainOnFairValueofDebt
Namespace Prefix:	DGLY_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Increase in estimated fair value of debt.

+ References

No definition available.

+ Details

Name:	DGLY_IncreaseInEstimatedFairValueofDebt
Namespace Prefix:	DGLY_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of unrealized and realized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity), investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and investment in debt security measured at fair value with change in fair value recognized in net income (trading).

+ References

No definition available.

+ Details

Name:	us-gaap_DebtSecuritiesGainLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Cash received from principal payments made on loans related to operating activities.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- 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

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Period Type:	duration

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=DGLY_TwoThousandTwentySmallBusinessAdministrationNotesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=DGLY_TwoThousandTwentySmallBusinessAdministrationNotesMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=DGLY_JuneContingentNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=DGLY_AugustContingentPaymentNoteMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=DGLY_JanuaryContingentPaymentNoteMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

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DEBT OBLIGATIONS (Details Narrative) - USD ($)								3 Months Ended		9 Months Ended
DEBT OBLIGATIONS (Details Narrative) - USD ($)	Feb. 01, 2022	Jan. 02, 2022	Aug. 31, 2021	Jun. 30, 2021	Dec. 10, 2020	May 12, 2020	May 04, 2020	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022	Dec. 31, 2021
Short-Term Debt [Line Items]
Gain on extinguishment of debt											$ 10,000
Debt instrument face amount								150,000		150,000			$ 150,000
Paycheck Protection Program [Member] \| 2020 Small Business Administration Notes [Member]
Short-Term Debt [Line Items]
Notes Payable							$ 1,417,413
Debt instrument term							2 years
Interest rate							1.00%
Debt instrument payment							$ 79,851
Gain on extinguishment of debt					$ 1,417,413
Proceeds from loans									$ 10,000
2020 Small Business Administration Notes [Member]
Short-Term Debt [Line Items]
Interest rate						3.75%
Debt instrument payment						$ 731
Proceeds from loans						150,000
Debt instrument face amount						$ 150,000
June Contingent Payment Note [Member]
Short-Term Debt [Line Items]
Debt instrument term				3 years
Interest rate				3.00%
Debt instrument payment				$ 84,208
Debt instrument face amount				350,000
Debt instrument projected revenue				975,000
Debt instrument fair value				$ 350,000				205,865		205,865		$ 20,481
Debt securities gain loss								20,481		27,139
August Contingent Payment Note [Member]
Short-Term Debt [Line Items]
Debt instrument term			3 years
Interest rate			3.00%
Debt instrument payment										228,127
Debt instrument face amount			$ 650,000
Debt instrument projected revenue			3,000,000
Debt instrument fair value			$ 650,000					436,449		436,449
Debt securities gain loss								79,153		14,576
Increase in estimated fair value of debt												79,153
January Contingent Payment Note [Member]
Short-Term Debt [Line Items]
Debt instrument term		2 years
Interest rate		3.00%
Debt instrument payment										70,888
Debt instrument face amount		$ 750,000
Debt instrument projected revenue		3,500,000
Debt instrument fair value		$ 750,000						449,507		449,507
Debt securities gain loss								39,244		229,605
Increase in estimated fair value of debt												$ 39,244
February Contingent Payment Note [Member]
Short-Term Debt [Line Items]
Debt instrument term	3 years
Interest rate	3.00%
Debt instrument face amount	$ 105,000
Debt instrument projected revenue	440,000
Debt instrument fair value	$ 105,000							0		0
Gain on fair value of debt								$ 105,000		$ 105,000