Balance Sheet Detail - Accounts receivable - long term, net (Details) - USD ($) $ in Thousands |
Dec. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Accounts receivable - long term | ||
| Total amount due from customer | $ 5,656 | $ 11,169 |
| Less unamortized discount | (194) | (391) |
| Less current portion included in accounts receivable | (4,104) | (7,622) |
| Total of accounts receivable, long term, net | $ 1,358 | $ 3,156 |
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of discount given on long term accounts receivable. No definition available.
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| X | ||||||||||
- Definition The current amount of long term accounts receivable included in accounts receivable, current. No definition available.
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