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NOTE 3 - INVESTMENTS AND FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Dec. 31, 2018
Fair Value Disclosures [Abstract]  
Available-for-sale Securities [Table Text Block]
Investments classified as short-term available-for-sale as of December 31, 2018 consisted of the following:

 

 

Amortized

Cost

   

Gross

Unrealized

Gains  (1)

   

Gross

Unrealized

Losses  (1)

   

Aggregate

Estimated

Fair Value

 

Corporate debt securities  (2)

  $ 4,334     $ 21     $ (99

)

  $ 4,256  

(1)

Unrealized gains and losses on available-for-sale securities are included as a component of comprehensive loss. At December 31, 2018, there were 26 securities in an unrealized gain position and there were 32 securities in an unrealized loss position. These unrealized losses were less than $25 individually and $170 in the aggregate. These securities have not been in a continuous unrealized gain or loss position for more than 12 months. The Company does not intend to sell these investments and it is not more likely than not that the Company will be required to sell these investments before recovery of their amortized cost basis, which may be at maturity. The Company reviews its investments to identify and evaluate investments that have an indication of possible other-than-temporary impairment. Factors considered in determining whether a loss is other-than-temporary include the length of time and extent to which fair value has been less than the cost basis, the financial condition and near-term prospects of the investee, and the Company’s intent and ability to hold the investment for a period of time sufficient to allow for any anticipated recovery in market value.

(2)

At December 31, 2018, none of these securities were classified as cash and cash equivalents on the Company’s balance sheet.

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
The following table presents the fair value hierarchy for our financial assets measured at fair value on a recurring basis as of December 31, 2018 and December 31, 2017, respectively:

           

Fair Value Measure at December 31, 2018

 
   

Total

   

Quoted

   

Significant

         
   

Carrying

   

Prices

   

Other

   

Significant

 
   

Value at

   

in Active

   

Observable

   

Unobservable

 
   

December 31,

   

Market

   

Inputs

   

Inputs

 

 

 

2018

   

(Level 1)

   

(Level 2)

   

(Level 3)

 

Assets:

                               

Cash and cash equivalents

  $ 15,444     $ 15,444     $ -     $ -  

Short-term available-for-sale securities- Funds Held for Clients

    4,256       -       4,256       -  

Total

  $ 19,700     $ 15,444     $ 4,256     $ -  
           

Fair Value Measure at December 31, 2017

 
   

Total

   

Quoted

   

Significant

         
   

Carrying

   

Prices

   

Other

   

Significant

 
   

Value at

   

in Active

   

Observable

   

Unobservable

 
   

December 31,

   

Market

   

Inputs

   

Inputs

 

 

 

2017

   

(Level 1)

   

(Level 2)

   

(Level 3)

 

Assets:

                               

Cash and cash equivalents

  $ 27,292     $ 27,292     $ -     $ -  

Total

  $ 27,292     $ 27,292     $ -     $ -