4. Disposition of Latin American Operations (Details Narrative) - USD ($) |
3 Months Ended | 7 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Oct. 27, 2016 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Mar. 31, 2017 |
|
| Service revenue | $ 196,000 | $ 187,000 | $ 609,000 | $ 638,000 | ||
| Product revenue | 4,647,000 | 3,174,000 | 12,394,000 | 8,158,000 | ||
| Latin American Assets [Member] | ||||||
| Cash received on sale of assets | $ 18,000,000 | $ 1,500,000 | ||||
| Total proceeds from sale | $ 22,000,000 | |||||
| Service revenue | 39,000 | |||||
| Interest income | 33,000 | |||||
| Product revenue | $ 772,000 | $ 465,000 | $ 2,095,000 | $ 465,000 | ||
| X | ||||||||||
- Definition Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of cash inflow from the sale of tangible or intangible assets used to produce goods or deliver services, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities. No definition available.
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| X | ||||||||||
- Definition Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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