XML 48 R34.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Earnings Per Share [Abstract] |
Earnings Per Share |
|  | 2015 |  | 2014
Numerator: |  |  |  |
Net income |  | $ | 4,793,525 |  |  | $ | 4,789,005 |
Denominator: |  |  |  |  |  |  |  |
Denominator for basic earnings per share: |  |  |  |  |  |  |  |
Weighted average shares outstanding |  |  | 3,334,790 |  |  |  | 3,239,753 |
Effect of dilutive employee stock options |  |  | 352,546 |  |  |  | 285,750 |
Denominator for dilutive earnings per share |  |  | 3,687,336 |  |  |  | 3,525,504 |
Basic earnings per share |  | $ | 1.44 |  |  | $ | 1.48 |
Dilutive earnings per share |  | $ | 1.30 |  |  | $ | 1.36 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration