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FAIR VALUE OF FINANCIAL INSTRUMENTS
3 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Fair Value Disclosures [Text Block]
6.
FAIR VALUE OF FINANCIAL INSTRUMENTS
In accordance with ASC Topic 820, the Company measures cash and cash equivalents, marketable debt and equity securities at fair value on a recurring basis. Other investments are measured at fair value on a nonrecurring basis.
 
The following are the major categories of assets and liabilities measured at fair value on a recurring basis during the three months ended March 31, 2017 and for the year ended December 31, 2016, using quoted prices in active markets for identical assets (Level 1) and significant other observable inputs (Level 2). For the periods presented, there were no major assets measured at fair value on a recurring basis which uses significant unobservable inputs (Level 3):
 
Assets and liabilities measured at fair value on a recurring basis are summarized below:
 
 
 
Fair value measurement at reporting date using
 
 
 
Total
 
Quoted Prices in Active
 
Significant Other
 
Significant
 
 
 
March 31,
 
Markets for Identical Assets
 
Observable Inputs
 
Unobservable Inputs
 
Description
 
2017
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
 
 
 
 
 
 
Time deposits
 
$
351,000
 
 
-
 
$
351,000
 
$
-
 
Money market mutual funds
 
 
1,802,000
 
 
1,802,000
 
 
-
 
 
-
 
Marketable securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate debt securities
 
 
708,000
 
 
-
 
 
708,000
 
 
-
 
Marketable equity securities
 
 
7,182,000
 
 
7,182,000
 
 
-
 
 
-
 
Total assets
 
$
10,043,000
 
$
8,984,000
 
$
1,059,000
 
$
-
 
 
 
 
Fair value measurement at reporting date using
 
 
 
Total
 
Quoted Prices in Active
 
Significant Other
 
Significant
 
 
 
December 31,
 
Markets for Identical Assets
 
Observable Inputs
 
Unobservable Inputs
 
Description
 
2016
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
 
 
 
 
 
 
Time deposits
 
$
350,000
 
$
-
 
$
350,000
 
$
-
 
Money market mutual funds
 
 
2,182,000
 
 
2,182,000
 
 
-
 
 
-
 
Marketable securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate debt securities
 
 
714,000
 
 
-
 
 
714,000
 
 
-
 
Marketable equity securities
 
 
7,037,000
 
 
7,037,000
 
 
-
 
 
-
 
Total assets
 
$
10,283,000
 
$
9,219,000
 
$
1,064,000
 
$
-
 
 
Carrying amount is the estimated fair value for corporate debt securities and time deposits based on a market-based approach using observable (Level 2) inputs such as prices of similar assets in active markets.