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Note 16 - Major Customers and Accounts Receivable | 6 Months Ended
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Jun. 30, 2019
Notes to Financial Statements |
Concentration Risk Disclosure [Text Block] |
16. | MAJOR CUSTOMERS AND ACCOUNTS RECEIVABLE
For the three months ended June 30, 2019 and 2018, two customers accounted for 59% and 34% of revenue, respectively. For the six months ended June 30, 2019 and 2018, three customers accounted for 58% and two customers accounted for 37% of revenue, respectively. Two customers accounted for 90% of current accounts receivable as of June 30, 2019. At December 31, 2018, one customer accounted for 70% of current accounts receivable. One customer accounted for 100% of non-current accounts receivable as of June 30, 2019 and December 31, 2018, the full amount of which has been reserved for.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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