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Investments | 12 Months Ended
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Dec. 31, 2014
Investments [Abstract] |
Investments | Note 3. Investments The cost and estimated fair value of the investments are as follows:
|  |  |  |  | Gross |  | Gross |  | Fair
|  |  |  |  | unrealized |  | unrealized |  | value
|  | Cost |  | gain |  | loss |  |
December 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |
Money Market Funds |  | $ | 510 |  | $ | 0 |  | $ | 0 |  | $ | 510
Commercial Paper |  |  | 345 |  |  | 0 |  |  | 0 |  |  | 345
Treasury Bills |  |  | 6,542 |  |  | 0 |  |  | 0 |  |  | 6,542
Equity Securities |  |  | 72 |  |  | 1,238 |  |  | (54) |  |  | 1,256
|  |  | 7,469 |  |  | 1,238 |  |  | (54) |  |  | 8,653
Less Cash Equivalents |  |  | 855 |  |  | 0 |  |  | 0 |  |  | 855
Total Investments, December 31, 2014 |  | $ | 6,614 |  | $ | 1,238 |  | $ | (54) |  | $ | 7,798
December 31, 2013 |  |  |  |  |  |  |  |
Money Market Funds |  | $ | 540 |  | $ | 0 |  | $ | 0 |  | $ | 540
Commercial Paper |  |  | 601 |  |  | 0 |  |  | 0 |  |  | 601
Treasury Bills |  |  | 5,226 |  |  | 1 |  |  | 0 |  |  | 5,227
Equity Securities |  |  | 86 |  |  | 2,686 |  |  | (54) |  |  | 2,718
|  |  | 6,453 |  |  | 2,687 |  |  | (54) |  |  | 9,086
Less Cash Equivalents |  |  | 1,141 |  |  | 0 |  |  | 0 |  |  | 1,141
Total Investments, December 31, 2013 |  | $ | 5,312 |  | $ | 2,687 |  | $ | (54) |  | $ | 7,945
Realized gains and losses on investments are as follows:
|  | Years Ended December 31,
|  | 2014 |  |  | 2013
Gross Realized Gains |  | $ | 1,163 |  |  | $ | 530
Gross Realized Losses |  |  | 0 |  |  |  | 0
Net Realized Gain |  | $ | 1,163 |  |  | $ | 530
At December 31, 2014 and 2013, the Company’s significant investment in equity securities is 1 22,649 and 23 1,33 6, respectively, shares of Rudolph, accounted for under the available-for-sale method. As of December 31, 2014 and 2013, the aggregate value of the Company’s Rudolph shares as reported on the Nasdaq Stock Exchange was approximately $1,254 and $2,71 6, respectively, with an approximate cost of $16 and $3 0, respectively. During the years ended December 31, 2014 and 2013, the Company sold 1 08,687 and 41,931 shares, respectively, of Rudolph stock and reported a gain of $1,163 and $52 9, respectively, in other income. Changes in Accumulated Other Comprehensive Income Changes in Accumulated Other Comprehensive Income are as follows:
|  | December 31,
|  | 2014 |  |  | 2013
Unrealized Gains (Losses) |  |  |  |  |  |  |
Unrealized holding losses arising during the period |  | $ | (284) |  |  | $ | (422)
Less: Reclassification of gains included in net income |  |  | 1,163 |  |  |  | 530
|  |  | (1,447) |  |  |  | (952)
Deferred Taxes on Unrealized Gains (Losses): |  |  |  |  |  |  |
Decrease in deferred taxes on unrealized losses arising during the period |  |  | (108) |  |  |  | (160)
Less: Reclassification of taxes on gains included in net income |  |  | 442 |  |  |  | 201
|  |  | (550) |  |  |  | (361)
Net Change in Accumulated Other Comprehensive Income |  | $ | (897) |  |  | $ | (591)

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