XML 73 R19.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Earnings Per Share | 12 Months Ended
--- | ---
Dec. 31, 2014
Earnings Per Share [Abstract] |
Earnings Per Share | 12. Earnings Per Share The calculation of earnings per share follows:
|  | 2014 |  | 2013
Numerator: |  |  |  |
Net income |  | $ | 4,789,005 |  |  | $ | 4,002,905 |
Denominator: |  |  |  |  |  |  |  |
Denominator for basic earnings per share: |  |  |  |  |  |  |  |
Weighted average shares outstanding |  |  | 3,239,753 |  |  |  | 3,167,764 |
Effect of dilutive employee stock options |  |  | 285,750 |  |  |  | 115,698 |
Denominator for dilutive earnings per share |  |  | 3,525,504 |  |  |  | 3,283,461 |
Basic earnings per share |  | $ | 1.48 |  |  | $ | 1.26 |
Dilutive earnings per share |  | $ | 1.36 |  |  | $ | 1.22 |
For 2014 and 2013, respectively, 183,000 and 479,750 stock options were excluded from diluted earnings per share calculations because they would have been anti-dilutive.

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: 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 3: 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 4: 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=32703322&loc=d3e4984-109258 Reference 5: 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=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration