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Stock Options (Tables) | 12 Months Ended
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Dec. 31, 2015
Stock Options [Abstract] |
Schedule Of Stock Option Activity |
|  | 2015 |  | 2014 |  | 2013
|  |  |  | Weighted |  |  |  | Weighted |  |  |  | Weighted
|  |  |  | Average |  |  |  | Average |  |  |  | Average
|  |  |  | Exercise |  |  |  | Exercise |  |  |  | Exercise
|  | Shares |  | Price |  | Shares |  | Price |  | Shares |  | Price
Outstanding, beginning of year |  | 90,025 |  | $ | 5.70 |  | 87,025 |  | $ | 5.90 |  | 137,225 |  | $ | 6.10
Granted |  | 10,000 |  | $ | 2.40 |  | 10,000 |  | $ | 4.40 |  | 7,500 |  | $ | 5.40
Exercised |  | — |  | $ | — |  | — |  | $ | — |  | — |  | $ | —
Expired/cancelled |  | (54,400) |  | $ | 4.80 |  | (7,000) |  | $ | 6.30 |  | (57,700) |  | $ | 7.20
Outstanding, end of year |  | 45,625 |  | $ | 6.10 |  | 90,025 |  | $ | 5.70 |  | 87,025 |  | $ | 5.90
Exercisable, end of year |  | 45,625 |  | $ | 6.10 |  | 90,025 |  | $ | 5.70 |  | 79,025 |  | $ | 6.00
Schedule Of Stock Options Outstanding And Exercisable |
Weighted Average Exercise Price |  | Options Outstanding (shares) |  | Weighted Average Remaining Contractual Life (years) |  | Options Exercisable (shares)
$ | 10.80 |  | 5,000 |  | 0.3 |  | 5,000
$ | 11.60 |  | 1,875 |  | 0.3 |  | 1,875
$ | 8.40 |  | 1,875 |  | 0.5 |  | 1,875
$ | 7.20 |  | 1,875 |  | 0.8 |  | 1,875
$ | 7.50 |  | 1,875 |  | 1.0 |  | 1,875
$ | 10.70 |  | 1,875 |  | 1.3 |  | 1,875
$ | 8.10 |  | 1,875 |  | 1.5 |  | 1,875
$ | 7.30 |  | 1,875 |  | 1.8 |  | 1,875
$ | 6.40 |  | 1,875 |  | 2.0 |  | 1,875
$ | 6.20 |  | 1,875 |  | 2.2 |  | 1,875
$ | 4.80 |  | 1,875 |  | 2.5 |  | 1,875
$ | 4.10 |  | 1,875 |  | 2.8 |  | 1,875
$ | 4.10 |  | 2,500 |  | 3.0 |  | 2,500
$ | 4.80 |  | 2,500 |  | 3.2 |  | 2,500
$ | 4.40 |  | 2,500 |  | 3.5 |  | 2,500
$ | 4.40 |  | 2,500 |  | 3.8 |  | 2,500
$ | 2.50 |  | 2,500 |  | 4.0 |  | 2,500
$ | 2.30 |  | 2,500 |  | 4.2 |  | 2,500
$ | 2.70 |  | 2,500 |  | 4.5 |  | 2,500
$ | 2.20 |  | 2,500 |  | 4.8 |  | 2,500
|  |  | 45,625 |  |  |  | 45,625
Schedule Of Options Issued |
Options Issued to |  |  |  |  |  |  |  |  |
Each Non-executive |  | Total Options Issued to |  |  |  |  |  |  |
Director |  | Non-executive Directors |  | Exercise Price |  | Grant Date |  | Expiration Date
625 |  | 2,500 |  | $ | 2.50 |  | 1/5/2015 |  | 1/4/2020
625 |  | 2,500 |  | $ | 2.30 |  | 4/1/2015 |  | 3/31/2020
625 |  | 2,500 |  | $ | 2.70 |  | 7/2/2015 |  | 7/1/2020
625 |  | 2,500 |  | $ | 2.20 |  | 10/2/2015 |  | 10/1/2020

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- Definition Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible). + 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 (e) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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