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Financial Instruments
9 Months Ended
Sep. 30, 2015
Investments, All Other Investments [Abstract]  
Financial Instruments
8.
Financial Instruments
 
Certain financial assets and liabilities are accounted for at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The following fair value hierarchy prioritizes the inputs used to measure fair value:
 
Level 1 – Quoted prices are available in active markets for identical assets or liabilities as of the reporting date. Active markets are those in which transactions for the asset or liability occur in sufficient frequency and volume to provide pricing information on an ongoing basis.
 
Level 2 – Pricing inputs are other than quoted prices in active markets included in Level 1, which are either directly or indirectly observable as of the reporting date. Level 2 includes those financial instruments that are valued using models or other valuation methodologies.
 
Level 3 – Pricing inputs include significant inputs that are generally less observable from objective sources. These inputs may be used with internally developed methodologies that result in management’s best estimate of fair value from the perspective of a market participant.
 
The following table represents cash and the available-for-sale securities adjusted cost, gross unrealized gains, gross unrealized losses and fair value by significant investment category recorded as cash and cash equivalents or investment securities as of:
 
 
 
September 30, 2015
 
 
 
 
 
Unrealized
 
Unrealized
 
Accrued
 
Estimated
 
Cash & Cash
 
Investment
 
 
 
Cost
 
Gains
 
Losses
 
Interest
 
Fair Value
 
Equivalents
 
Securities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash
 
$
37,893,000
 
$
-
 
$
-
 
$
-
 
$
37,893,000
 
$
37,893,000
 
$
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Level 1:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Money Market Accounts
 
 
1,101,000
 
 
-
 
 
-
 
 
-
 
 
1,101,000
 
 
1,101,000
 
 
-
 
Mutual Funds
 
 
9,760,000
 
 
32,000
 
 
(344,000)
 
 
-
 
 
9,448,000
 
 
-
 
 
9,448,000
 
Corporate Equity Securities
 
 
3,914,000
 
 
525,000
 
 
(255,000)
 
 
-
 
 
4,184,000
 
 
-
 
 
4,184,000
 
Government & Agency Securities
 
 
4,522,000
 
 
48,000
 
 
(2,000)
 
 
12,000
 
 
4,580,000
 
 
-
 
 
4,580,000
 
 
 
 
19,297,000
 
 
605,000
 
 
(601,000)
 
 
12,000
 
 
19,313,000
 
 
1,101,000
 
 
18,212,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Level 2:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Municipal Bonds
 
 
3,038,000
 
 
57,000
 
 
(4,000)
 
 
18,000
 
 
3,109,000
 
 
-
 
 
3,109,000
 
Corporate Bonds
 
 
6,121,000
 
 
39,000
 
 
(21,000)
 
 
39,000
 
 
6,178,000
 
 
-
 
 
6,178,000
 
 
 
 
9,159,000
 
 
96,000
 
 
(25,000)
 
 
57,000
 
 
9,287,000
 
 
-
 
 
9,287,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total
 
$
66,349,000
 
$
701,000
 
$
(626,000)
 
$
69,000
 
$
66,493,000
 
$
38,994,000
 
$
27,499,000
 
 
 
 
December 31, 2014
 
 
 
 
 
Unrealized
 
Unrealized
 
Accrued
 
Estimated
 
Cash & Cash
 
Investment
 
 
 
Cost
 
Gains
 
Losses
 
Interest
 
Fair Value
 
Equivalents
 
Securities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash
 
$
23,894,000
 
$
-
 
$
-
 
$
-
 
$
23,894,000
 
$
23,894,000
 
$
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Level 1:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Money Market Accounts
 
 
565,000
 
 
-
 
 
-
 
 
-
 
 
565,000
 
 
565,000
 
 
-
 
Mutual Funds
 
 
10,733,000
 
 
63,000
 
 
(129,000)
 
 
-
 
 
10,667,000
 
 
-
 
 
10,667,000
 
Corporate Equity Securities
 
 
3,408,000
 
 
695,000
 
 
(31,000)
 
 
-
 
 
4,072,000
 
 
-
 
 
4,072,000
 
Government & Agency Securities
 
 
4,559,000
 
 
49,000
 
 
(5,000)
 
 
15,000
 
 
4,618,000
 
 
-
 
 
4,618,000
 
 
 
 
19,265,000
 
 
807,000
 
 
(165,000)
 
 
15,000
 
 
19,922,000
 
 
565,000
 
 
19,357,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Level 2:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Municipal Bonds
 
 
3,652,000
 
 
78,000
 
 
(7,000)
 
 
28,000
 
 
3,751,000
 
 
-
 
 
3,751,000
 
Corporate Bonds
 
 
5,022,000
 
 
29,000
 
 
(12,000)
 
 
38,000
 
 
5,077,000
 
 
-
 
 
5,077,000
 
 
 
 
8,674,000
 
 
107,000
 
 
(19,000)
 
 
66,000
 
 
8,828,000
 
 
-
 
 
8,828,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total
 
$
51,833,000
 
$
914,000
 
$
(184,000)
 
$
81,000
 
$
52,644,000
 
$
24,459,000
 
$
28,185,000
 
 
The Company had a realized loss of $17,000 and a realized gain of $716,000 for the three months ended September 30, 2015 and 2014, respectively and realized gains of $117,000 and $949,000 for the nine months ended September 30, 2015 and 2014, respectively.