The price per share of the conversion feature embedded in the debt instrument.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
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- Definition

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

+ References

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

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- 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.

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- Definition

The cash outflow for a borrowing supported by a written promise to pay an obligation.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
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Note 7 - Notes Payable (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended	12 Months Ended
	Sep. 30, 2019	Jul. 10, 2019	Nov. 30, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2019
Repayments of Notes Payable				$ 303
First Insurance Funding [Member] \| July Financing Note [Member]
Debt Instrument, Interest Rate, Stated Percentage		4.83%
Debt Instrument, Face Amount		$ 358
Debt Instrument, Term		240 days
Debt Instrument, Periodic Payment, Total		$ 46
First Insurance Funding [Member] \| November Financing Note [Member]
Debt Instrument, Interest Rate, Stated Percentage			4.85%
Debt Instrument, Face Amount			$ 374
Debt Instrument, Term			300 days
Debt Instrument, Periodic Payment, Total			$ 38
International Electronic Devices, Inc. [Member] \| Convertible Debt [Member]
Debt Instrument, Interest Rate, Stated Percentage							5.00%
Debt Instrument, Convertible, Conversion Price							$ 0.001
Repayments of Notes Payable	$ 5,300