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Note 5 - Revenue Recognition - Contract Asset and Contract Liabilities (Details) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2021 USD ($)
Balance | $ 4,707
New performance obligations | 17,410
Recognition of revenue as a result of satisfying performance obligations | (11,996)
Effect of exchange rate on deferred revenue | 8
Balance | 10,129
Less: non-current portion | (308)
Current portion | 9,821
Customer Deposits [Member] |
Balance | 3,683
New performance obligations | 15,511
Recognition of revenue as a result of satisfying performance obligations | (10,493)
Effect of exchange rate on deferred revenue | 0
Balance | 8,701
Less: non-current portion | 0
Current portion | 8,701
Deferred Revenue [Member] |
Balance | 1,024
New performance obligations | 1,899
Recognition of revenue as a result of satisfying performance obligations | (1,503)
Effect of exchange rate on deferred revenue | 8
Balance | 1,428
Less: non-current portion | (308)
Current portion | $ 1,120

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- Definition Amount of increase in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from new contract. + References No definition available. + Details
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X
- Definition Amount of revenue recognized during period including amounts previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References No definition available. + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044 + Details
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