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Note 15 - Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]

		For the Six Months Ended June 30,
		2021				2020
Balance at beginning of period		$	473			$	127
Bad debt expense			9				114
Write-offs			(429	)			(47	)
Other adjustments			(1	)			(33	)
Balance at end of period		$	52			$	161

X

- Definition

Tabular disclosure of allowance for credit loss of financing receivable, classified as current.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

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Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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