Ë¿¹ÏÊÓÆµ. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Subsequent Events (Details)

v3.19.1

Subsequent Events (Details) - USD ($)				1 Months Ended
Subsequent Events (Details) - USD ($)	Dec. 02, 2019	Mar. 06, 2019	Dec. 02, 2018	Mar. 31, 2019	Feb. 25, 2019	Jan. 31, 2019
Convertible Notes Payable [Member]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Convertible debt	Ìı	Ìı	Ìı	Ìı	Ìı	$ 1,000,000
Repayment of principal amount on convertible debt	Ìı	Ìı	$ 1,160,000	Ìı	Ìı	Ìı
Subsequent Event [Member]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Additional letter of credit provided to DOE	Ìı	Ìı	Ìı	$ 255,708	Ìı	Ìı
Subsequent Event [Member] \| Warrant [Member]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Common stock issuable from warrants	Ìı	100,000	Ìı	Ìı	Ìı	Ìı
Warrant exercise price	Ìı	$ 6.00	Ìı	Ìı	Ìı	Ìı
Warrant term	Ìı	5 years	Ìı	Ìı	Ìı	Ìı
Subsequent Event [Member] \| Revolving Credit Facility [Member]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Line of credit, maximum borrowing capacity	Ìı	$ 5,000,000	Ìı	Ìı	Ìı	Ìı
Interest rate	Ìı	12.00%	Ìı	Ìı	Ìı	Ìı
Maturity date	Ìı	Sep. 06, 2020	Ìı	Ìı	Ìı	Ìı
Upfront payment of facility fee	Ìı	$ 10,000,000	Ìı	Ìı	Ìı	Ìı
Commitment fee percentage, payable quarterly	Ìı	1.00%	Ìı	Ìı	Ìı	Ìı
Subsequent Event [Member] \| Convertible Notes Payable [Member]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Line of credit, maximum borrowing capacity	Ìı	Ìı	Ìı	Ìı	$ 10,000,000	Ìı
Maturity date	Ìı	Ìı	Ìı	Ìı	Dec. 01, 2019	Ìı
Convertible debt	Ìı	Ìı	Ìı	Ìı	$ 2,000,000	Ìı
Repayment of principal amount on convertible debt	Ìı	Ìı	Ìı	Ìı	1,000,000	Ìı
Repayment of accrued interest on convertible debt	$ 80,000	Ìı	Ìı	Ìı	$ 80,000	Ìı

- Definition

Additional letter of credit provided to DOE.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Repayment of accrued interest on convertible debt.

+ References

No definition available.

+ Details

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- Definition

Term of warrants issued.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
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-Paragraph 1
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Period Type:	instant

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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- Definition

Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

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Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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- Definition

Amount of the fee for available but unused credit capacity under the credit facility.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

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- Definition

The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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