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NOTE 10 - CONTRACTS WITH CUSTOMERS AND REVENUE CONCENTRATION	12 Months Ended
	Dec. 31, 2018
Revenue from Contract with Customer [Abstract]
Revenue from Contract with Customer [Text Block]	NOTE 10 - CONTRACTS WITH CUSTOMERS AND REVENUE CONCENTRATION Receivables Receivables from contracts with customers, net of allowance for doubtful accounts of $1,467, were $14,291 at December 31, 2018.  Receivables from contracts with customers, net of allowance for doubtful accounts of $425, were $12,032 at December 31, 2017. Deferred Commissions Deferred commissions costs from contracts with customers were $3,675 and $636 at December 31, 2018 and December 31, 2017, respectively.  The amount of amortization recognized during the December 31, 2018 and 2017 period was $1,079 and $2,210, respectively. Deferred Revenue Revenue of $12,206 was recognized during the year ended December 31, 2018 that was included in the deferred revenue balance at the beginning of the period. Transaction Price Allocated to the Remaining Performance Obligations As of December 31, 2018, approximately $52,475 of revenue is expected to be recognized from remaining performance obligations. We expect to recognize revenue on approximately 56% of these remaining performance obligations over the next 12 months, with the balance recognized thereafter. Revenue Concentration During 2018 and 2017, there were no customers who individually represented 10% or more of consolidated revenue.

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- References

No definition available.

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- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-URI http://asc.fasb.org/topic&trid=49130388

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-URI http://asc.fasb.org/topic&trid=2122369

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