Note 6 - Accounts Receivable - Schedule of Contractual Commitments, Net of Allowance for Doubtful Accounts (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Total, current financing receivables, net	$ 40,377
2023, current financing receivables, net	20,333
2024, current financing receivables, net	15,965
2025, current financing receivables, net	4,029
2026, current financing receivables, net	50
2027, current financing receivables, net	0
Current Financing Receivables, Net Of Allowance [Member]
Total, current financing receivables, net	20,333
2023, current financing receivables, net	20,333
2024, current financing receivables, net	0
2025, current financing receivables, net	0
2026, current financing receivables, net	0
2027, current financing receivables, net	0
Noncurrent Financing Receivables, Net Of Allowance [Member]
Total, current financing receivables, net	20,044
2023, current financing receivables, net	0
2024, current financing receivables, net	15,965
2025, current financing receivables, net	4,029
2026, current financing receivables, net	50
2027, current financing receivables, net	$ 0

Amount billed to customers under long-term contracts or programs but not paid. Excludes amounts due that have been withheld because of retainage provisions in a contract.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 910
-SubTopic 10
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=126937589&loc=SL119991595-234733

+ Details

Name:	us-gaap_AccountsReceivableBilledForLongTermContractsOrPrograms
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of right to consideration in exchange for good or service transferred to customer under long-term contract or program when right to consideration is unconditional, excluding amount withheld under retainage provision in contract, to be collected in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References