Number of customer’s more than ten percentage of net trade accounts receivable.

No definition available.

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- Definition

Number of customer’s more than ten percentage of revenue.

+ References

No definition available.

+ Details

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- Definition

Operating lease modified date.

+ References

No definition available.

+ Details

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- Definition

Area of land held.

+ References

No definition available.

+ Details

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

+ References

No definition available.

+ Details

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- Definition

Describes the terms of a significant arrangement with a supplier (excluding an unconditional purchase obligation) to acquire goods or services over a period of time beyond one year or the normal operating cycle, if longer, which may include identification of the goods or services to be purchased, pricing, effects on pricing of failing to reach minimum quantities required to be purchased, cancellation rights, and termination provisions.

+ References

No definition available.

+ Details

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- 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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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

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Commitments and Contingencies - Additional Information (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2022 USD ($) ft² Customer	Mar. 31, 2021 USD ($) Customer	Dec. 31, 2021 Customer
Operating Leased Assets [Line Items]
Operating lease, expiration date	Aug. 31, 2024
Weighted average remaining lease term for operating leases	32 months
Weighted average discount rate for operating leases	12.28%
Operating lease, rent expense \| $	$ 161,535	$ 251,130
Purchase commitments description	In the normal course of business, the Company may enter into purchase commitments for inventory components to be delivered based upon pre-established delivery schedules over a period that may exceed one year.
Number of customer's more than10% of revenue \| Customer	2	2
Number of customers more than 10% of net trade accounts receivable \| Customer	2		3
Revenue \| Customer Concentration Risk \| Significant Customers
Operating Leased Assets [Line Items]
Customers accounted for 10% or more of quarterly revenues	27.00%	38.00%
Accounts Receivable \| Customer Concentration Risk \| Significant Customers
Operating Leased Assets [Line Items]
Customers accounted for 10% or more of quarterly revenues	47.00%		64.00%
Net Purchases \| Customer Concentration Risk \| Significant Customers
Operating Leased Assets [Line Items]
Customers accounted for 10% or more of quarterly revenues	25.00%	22.00%
Offices, Manufacturing and Warehouse Facility \| Bressner Technology GmbH
Operating Leased Assets [Line Items]
Operating lease, area	8,073
Offices, Manufacturing and Warehouse Facility \| Escondido, California
Operating Leased Assets [Line Items]
Operating lease, area	29,342
Operating lease modified date	2019-02
Operating lease, expiration date	Aug. 31, 2024
Offices, Manufacturing and Warehouse Facility \| Salt Lake City, Utah
Operating Leased Assets [Line Items]
Operating lease, area	3,208
Operating lease, expiration date	Jun. 30, 2023
Offices, Manufacturing and Warehouse Facility \| Irvine, California
Operating Leased Assets [Line Items]
Operating lease, area	12,880
Operating lease, expiration date	Jun. 30, 2023