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Stock-Based Compensation (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Stock options fair market value | 100.00% |
Options expiration from date of grant | 10 years |
Options expiration from date of death | 1 year |
Unrecognized Share Based Compensation | $ 204 |
Number of Years To Recognize Remaining Expense | 4 years |
Recognized compensation expense | $ 162 | $ 6
Chief Executive Officer [Member] |  |
Granted, Number of Shares | 50,000 |
Director [Member] |  |
Number of individuals receiving grants | 3 | 4
Stock Option Vesting Period | 4 years |
Vesting Percentage | 20% |
Share Based Compensation Arrangement By Share Based Payment Award Options Granted To Each Director | 50,000 | 2,500
Forfeited shares |  | 5,000
Number of outside directors that forfeited options to purchase common shares |  | 1
Other Outside Director [Member] |  |
Granted, Number of Shares | 25,000 |
Stock Option Vesting Period | 4 years |
Vesting Percentage | 20% |
2013 Equity Incentive Plan [Member] |  |
Number of shares vested | 85,000 |
Maximum amount of options authorized | 300,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 75,000 |
Number of shares available for purchase | 225,000 |
1997 Stock Option Plan [Member] |  |
Number of shares vested | 21,980 |
Maximum amount of options authorized | 450,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 250 |
Number of shares available for purchase | 21,980 |
1996 Stock Purchase Plan [Member] |  |
Stock options fair market value | 85.00% |
Maximum amount of options authorized | 150,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 69,161 |
Maximum percentage of earning employees canuse to purchase company common stock | 10.00% |
Shares issued under the ESPP | 2,795 | 2,335

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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- Definition Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date. + 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 (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + 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 (c)(1)(iv)(3)-(4) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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