XML 40 R30.htm IDEA: XBRL DOCUMENT v3.23.2

Note 10 - Revenues (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Three Months Ended June 30,								Six Months Ended June 30,
(in thousands)		2023				2022				2023				2022
Instruments, equipment, software and accessories		$	27,268			$	27,765			$	55,761			$	55,303
Service, maintenance and warranty contracts			1,491				1,443				2,973				2,683
Total revenues		$	28,759			$	29,208			$	58,734			$	57,986

Revenue from External Customers by Geographic Areas [Table Text Block]

		Three Months Ended June 30,								Six Months Ended June 30,
(in thousands)		2023				2022				2023				2022
United States		$	12,336			$	14,075			$	24,638			$	26,314
Europe			9,332				7,194				16,773				15,017
Greater China			4,136				3,396				10,335				7,127
Rest of the world			2,955				4,543				6,988				9,528
Total revenues		$	28,759			$	29,208			$	58,734			$	57,986

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

(in thousands)		June 30, 2023				December 31, 2022
Service contracts		$	2,327			$	1,530
Customer advances			1,508				1,840
Total deferred revenue		$	3,835			$	3,370

Schedule of Product Warranty Liability [Table Text Block]

		Six Months Ended June 30,
(in thousands)		2023				2022
Balance, beginning of period		$	191			$	136
Provision for bad debts			18				107
Charge-offs and other			(55	)			(48	)
Balance, end of period		$	154			$	195

X

- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-10

+ Details

Name:	us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-5

+ Details

Name:	us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Subparagraph a
-SubTopic 10
-Topic 280
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-41

+ Details

Name:	us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482425/460-10-50-8

+ Details

Name:	us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types: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