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Note 5 - Fair Value Measurements
3 Months Ended
Mar. 31, 2019
Notes to Financial Statements  
Fair Value Disclosures [Text Block]
Note
5
– Fair Value Measurements
 
ASC
820,
Fair Value Measuremen
t (ASC
820
), defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC
820
also establishes a fair value hierarchy that requires classification based on observable and unobservable inputs when measuring fair value. There are
three
levels of inputs that
may
be used to measure fair value:
 
Level
1—Quoted
prices in active markets for identical assets or liabilities.
 
Level
2—Observable
inputs other than Level
1
prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are
not
active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
 
Level
3—Unobservable
inputs that are supported by little or
no
market activity and that are significant to the fair value of the assets or liabilities.
 
The Company’s cash consists of bank deposits. The Company’s cash equivalents measured at fair value consist of money market mutual funds. The Company determines the fair value of these investments using Level
1
inputs.
 
The following table summarizes financial assets as of
March 31, 2019
and
December 31, 2018
measured at fair value on a recurring basis: 
 
                                                 
   
March 31, 2019
   
December 31, 2018
 
(in thousands)
 
Level 1
   
Level 2
   
Level 3
   
Level 1
   
Level 2
   
Level 3
 
Financial Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash and cash equivalents
                                               
Money market mutual fund
  $
9,155
    $
-
    $
-
    $
8,943
    $
-
    $
-
 
Total
  $
9,155
    $
-
    $
-
    $
8,943
    $
-
    $
-