XML 33 R23.htm IDEA: XBRL DOCUMENT v3.21.1

Note 7 - Notes Payable (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Schedule of Debt [Table Text Block]

		March 31, 2021				December 31, 2020
Notes payable, current portion
Paycheck Protection Program		$	31			$	29
Total notes payable, current portion		$	31			$	29
Notes payable, non-current portion
Paycheck Protection Program		$	170			$	303
Total notes payable, non-current portion		$	170			$	303

X

- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration