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Subsequent Events (Tables) | 12 Months Ended
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Dec. 31, 2013
Schedule of Share-based Compensation, Activity [Table Text Block] | A summary of the status of the Company’s non-vested stock options at December 31 and changes during the year is as follows:
|  | 2013 |  |  | 2012 |
|  |  |  | Weighted Average |  |  |  |  | Weighted Average |
|  | Number of Options |  |  | Grant Date Fair Value |  |  | Number of Options |  |  | Grant Date Fair Value |
Non-vested stock options at January 1 |  | 117,188 |  | $ | 2.20 |  |  | 234,375 |  | $ | 2.20 |
Granted |  | 206,390 |  | $ | 4.91 |  |  | - |  |  | - |
Vested |  | (75,167) |  | $ | 3.21 |  |  | (117,188) |  | $ | 2.20 |
Exercised |  | - |  |  | - |  |  | - |  |  | - |
Forfeited/Expired/Exchanged |  | - |  |  | - |  |  | - |  |  | - |
Non-vested stock options at December 31 |  | 248,411 |  | $ | 4.15 |  |  | 117,188 |  | $ | 2.20 |
Subsequent Event [Member] |
Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block] | After taking into effect the February 2014 stock option grant, the total unrecognized compensation cost related to non-vested stock option-based compensation arrangements granted under the Equity Incentive Plan that is expected to be recognized in future years as follows:
2014 |  | $ | 208,000 |
2015 |  |  | 189,000 |
2016 |  |  | 169,000 |
2017 |  |  | 93,000 |
|  | $ | 659,000 |
Schedule of Share-based Compensation, Activity [Table Text Block] | Activity under the Equity Incentive Plan through February 2014 is as follows:
Reserved but unissued shares under the Equity Incentive Plan, January 1, 2014 |  | 249,736 |
Increases in the number of authorized shares under the Equity Incentive Plan |  | 1,818 |
Grants of stock options |  | (122,880) |
Stock grants |  | (14,625) |
Reserved but unissued shares under the Equity Incentive Plan, February 28, 2014 |  | 114,049 |

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- Definition Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. + References No definition available. + Details
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- Definition Tabular disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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