XML 28 R23.htm IDEA: XBRL DOCUMENT
v3.19.3

Note 17 - Major Customers and Accounts Receivable | 9 Months Ended
--- | ---
Sep. 30, 2019
Notes to Financial Statements |
Concentration Risk Disclosure [Text Block] |
17. | MAJOR CUSTOMERS AND ACCOUNTS RECEIVABLE
For the three months ended September 30, 2019 and 2018, one customer accounted for 28% and three customers accounted for 56% of revenue, respectively. For the nine months ended September 30, 2019 and 2018, three customers accounted for 50% and two customers accounted for 39% of revenue, respectively. At September 30, 2019, one customer accounted for 71% of accounts receivable. 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 September 30, 2019 and December 31, 2018, the full amount of which has been reserved for.

X
- 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
Name: | us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration