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Investments | 3 Months Ended
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Mar. 31, 2015
Investments [Abstract] |
Cost and Equity Method Investments Disclosure [Text Block] |
| 3. | Investments
As noted in the Company’s Annual Report on Form 10-K for the year-ended December 31, 2014, all of the Company’s municipal bond investments are classified as held-to-maturity securities and reported at amortized cost pursuant to Accounting Standards Codification (“ASC”) 320, Investments – Debt and Equity Securities (“ASC 320”) as the Company has the intent and ability to hold all bond investments to maturity. Below is a summary of the amortized cost and estimated market values of the Company’s investment securities as of March 31, 2015, and December 31, 2014.
|  | March 31, 2015 |  | December 31, 2014 |
|  | Amortized |  | Market |  | Amortized |  | Market |
|  | Cost |  | Value |  | Cost |  | Value |
|  | (Dollars in thousands) |
Municipal bonds: |  |  |  |  |  |  |  |  |  |  |  |  |
Current |  | $ | 5,844 |  | $ | 5,919 |  | $ | 5,914 |  | $ | 6,006 |
Due from one through five years |  |  | 13,116 |  |  | 13,856 |  |  | 14,398 |  |  | 15,204 |
Due from six through ten years |  |  | 8,957 |  |  | 9,366 |  |  | 9,337 |  |  | 9,711 |
Due from eleven through twenty years |  |  | 1,097 |  |  | 1,069 |  |  | 805 |  |  | 762 |
Total |  | $ | 29,014 |  | $ | 30,210 |  | $ | 30,454 |  | $ | 31,683 |
The unrealized gains and losses on investment securities at March 31, 2015, and at December 31, 2014, were as follows:
|  | March 31, 2015 |  | December 31, 2014 |
|  | Unrealized |  | Unrealized |  | Unrealized |  | Unrealized |
|  | Gains |  | Losses |  | Gains |  | Losses |
|  | (Dollars in thousands) |
Municipal bonds |  | $ | 1,245 |  | $ | (49) |  | $ | 1,279 |  | $ | (50) |
The estimated market values provided are level 2 valuations as defined by ASC 820, Fair Value Measurements and Disclosures (“ASC 820”). The Company reviewed its portfolio of investments as of March 31, 2015, and determined that no other-than-temporary market value impairment exists.

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- Definition The entire disclosure for cost method and equity method investments included basis, impairment losses, recognized or unrecognized gains (losses). + References No definition available. + Details
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