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Investments | 12 Months Ended
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Dec. 31, 2013
Investments [Abstract] |
Investments | Note 2. Investments The cost and estimated fair value of the investments are as follows:
|  |  |  |  | Gross |  | Gross |  | Fair
|  |  |  |  | unrealized |  | unrealized |  | value
|  | Cost |  | gain |  | loss |  |
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
December 31, 2012 |  |  |  |  |  |  |  |
Money Market Funds |  | $ | 804 |  | $ | 0 |  | $ | 0 |  | $ | 804
Commercial Paper |  |  | 200 |  |  | 0 |  |  | 0 |  |  | 200
Treasury Bills |  |  | 5,249 |  |  | 0 |  |  | (1) |  |  | 5,248
Equity Securities |  |  | 92 |  |  | 3,639 |  |  | (54) |  |  | 3,677
|  |  | 6,345 |  |  | 3,639 |  |  | (55) |  |  | 9,929
Less Cash Equivalents |  |  | 1,004 |  |  | 0 |  |  | 0 |  |  | 1,004
Total Investments, December 31, 2012 |  | $ | 5,341 |  | $ | 3,639 |  | $ | (55) |  | $ | 8,925
Realized gains and losses on investments are as follows:
|  | Years Ended December 31,
|  | 2013 |  |  | 2012
Gross Realized Gains |  | $ | 530 |  |  | $ | 794
Gross Realized Losses |  |  | 0 |  |  |  | 0
Net Realized Gain |  | $ | 530 |  |  | $ | 794
At December 31, 2013 and 2012, the Company’s significant investment in equity securities is 231,336 and 273,267, respectively, shares of Rudolph, accounted for under the available-for-sale method. As of December 31, 2013 and 2012, the aggregate value of the Company’s Rudolph shares as reported on the Nasdaq Stock Exchange was approximately $2,716 and $3,673, respectively, with an approximate cost of $30 and $36, respectively. During the years ended December 31, 2013 and 2012, the Company sold 41,931 and 70,000 shares, respectively, of Rudolph stock and reported a gain of $529 and $794, respectively, in other income. Changes in Accumulated Other Comprehensive Income Changes in Accumulated Other Comprehensive Income are as follows:
|  | December 31,
|  | 2013 |  |  | 2012
Unrealized Gains (Losses) |  |  |  |  |  |  |
Unrealized Holding Gains (Losses) arising during the Period |  | $ | (422) |  |  | $ | 1,299
Less: reclassification of gains included in net income |  |  | 530 |  |  |  | 794
|  |  | (952) |  |  |  | 505
Deferred Taxes on Unrealized Gains (Losses): |  |  |  |  |  |  |
Increase in Deferred Taxes on Unrealized Gains (Losses) arising during the Period |  |  | (160) |  |  |  | 494
Less: Reclassification of taxes on gains included in net income |  |  | 201 |  |  |  | 302
|  |  | (361) |  |  |  | 192
Net Change in Accumulated Other Comprehensive Income |  | $ | (591) |  |  | $ | 313

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