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Earnings Per Share | 3 Months Ended
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Mar. 31, 2013
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Note 2: Earnings Per Share Earnings per share of common stock are based on the weighted-average number of basic shares and dilutive shares outstanding during the period. The following is a reconciliation of the weighted-average common shares for the basic and diluted earnings per share computations for the three months ended March 31, 2013 and 2012:
|  | Three Months Ended March 31, |
|  | 2013 |  |  | 2012 |
Basic earnings per share |  |  |  |  |  |  |  |
Weighted-average common shares |  |  | 1,924,148 |  |  |  | 1,909,723 |
Diluted earnings per share |  |  |  |  |  |  |  |
Weighted-average common shares |  |  | 1,924,148 |  |  |  | 1,909,723 |
Dilutive effect of stock compensation |  |  | — |  |  |  | — |
Dilutive effect of stock options |  |  | — |  |  |  | — |
Weighted-average common and incremental shares |  |  | 1,924,148 |  |  |  | 1,909,723 |
Number of stock options excluded from the calculation of earnings per share as the options' exercise prices were greater than the average market price of the Company's common stock |  |  | — |  |  |  | 90,000 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=16381557&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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