Refers to the concentration risk, number of customers.

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- References

No definition available.

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Represents the warranty period from the original invoice date on all products, materials and workmanship generally provided by the entity.

+ References

No definition available.

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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.

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- Definition

The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property by the lessor or lessee, respectively.

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No definition available.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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- References

No definition available.

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Balance Type:	na
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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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-Paragraph 1
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Amount of lessee's right to use underlying asset under operating lease.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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The cash inflow from the additional capital contribution to the entity.

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- References

No definition available.

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No definition available.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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Number of new stock issued during the period.

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Description of Business and Summary of Significant Accounting Policies (Details)		3 Months Ended			6 Months Ended
	Jun. 13, 2019 USD ($) shares	Sep. 30, 2019 USD ($) customer	Mar. 31, 2019 customer	Sep. 30, 2018 customer	Sep. 30, 2019 USD ($) customer	Sep. 30, 2018 customer	Apr. 01, 2019 USD ($)
Significant accounting policies
Proceeds from Issuance of Common Stock					$ 26,751,000
Goodwill and Long-Lived Assets
Loss on impairment of goodwill		$ 0
Impairment of long-lived and intangible assets		0
Recent Accounting Pronouncements
Operating lease right-of-use-assets		13,558,000			13,558,000
Lease liabilities		$ 14,431,000			$ 14,431,000
No individual customer
Concentration of Credit Risk
Number of customers \| customer		0	0
Total revenues \| Customer \| One individual customer
Concentration of Credit Risk
Number of customers \| customer		1		1		1
Percentage of concentration risk		10.00%
Total revenues \| Customer \| No individual customer
Concentration of Credit Risk
Number of customers \| customer					0
Minimum
Warranty
Warranty period		1 year
Minimum \| Property and equipment
Property and Equipment, net
Useful life		3 years
Minimum \| Total revenues \| Customer \| One individual customer
Concentration of Credit Risk
Percentage of concentration risk				12.00%		15.00%
Minimum \| Total revenues \| Customer \| No individual customer
Concentration of Credit Risk
Percentage of concentration risk					10.00%
Minimum \| Total accounts receivable \| Customer \| No individual customer
Concentration of Credit Risk
Percentage of concentration risk		10.00%	10.00%
Maximum
Warranty
Warranty period		3 years
Maximum \| Property and equipment
Property and Equipment, net
Useful life		8 years
ASU 2016-02
Recent Accounting Pronouncements
Operating lease right-of-use-assets							$ 13,400,000
Lease liabilities							14,200,000
Derecognition of deferred rent							$ 827,000
Stockholders of AGI
Significant accounting policies
Payments to Acquire Businesses, Gross	$ 6,200,000
Underwritten Public Offering
Significant accounting policies
Stock Issued During Period, Shares, New Issues \| shares	6,182,797
Proceeds from Issuance of Common Stock	$ 26,800,000