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6) Earnings Per Share | 3 Months Ended
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Mar. 31, 2013
Notes |
6) Earnings Per Share | 6) Earnings Per Share The basic and diluted earnings per share amounts were calculated as follows:
|  |  | Three Months Ended March 31
|  |  | 2013 |  | 2012
Numerator: |  |  |  |
| Net earnings |  | $ 2,033,266 |  | $ 1,662,183
Denominator: |  |  |  |
| Basic weighted-average shares outstanding |  | 10,935,713 |  | 10,014,795
Effect of dilutive securities: |  |  |  |
| Employee stock options |  | 995,184 |  | 95,500
Dilutive potential common shares |  | 995,184 |  | 95,500
| Diluted weighted-average shares outstanding |  | 11,930,897 |  | 10,110,295
Basic net earnings per share |  | $0.19 |  | $0.17
Diluted net earnings per share |  | $0.17 |  | $0.16
Net earnings per share amounts have been adjusted for the effect of annual stock dividends. For the three months ended March 31, 2013 and 2012, there were -0- and 1,673,261 of anti-dilutive employee stock option shares, respectively, that were not included in the computation of diluted net loss per common share as their effect would be anti-dilutive.

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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FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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