XML 13 R17.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Earnings Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2013
Dilutive Shares of Consolidated Condensed Statements of Operations | The following summarizes the amounts included in the dilutive shares as disclosed on the face of the consolidated condensed statements of operations:
| Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2013 |  |  |  | 2012 |  |  |  | 2013 |  |  |  | 2012 |
Weighted average number of shares for calculation of basic EPS – Common Stock |  | 34,447,098 |  |  |  | 29,618,964 |  |  |  | 33,261,115 |  |  |  | 28,177,182 |
Impact of stock options outstanding under the 1997, 2006 and 2011 Stock Option Plans |  | 439,364 |  |  |  | 384,383 |  |  |  | 323,111 |  |  |  | 498,461 |
Weighted average number of shares for calculation of diluted EPS |  | 34,886,46 2 |  |  |  | 30,003,347 |  |  |  | 33,584,226 |  |  |  | 28,675,643 |
Common Stock Issuable upon Exercise of Certain Stock Options | The accompanying table represents Common Stock issuable upon the exercise of certain stock options, the Series C Convertible Preferred Stock and potential dividends paid in common stock that have been excluded from the diluted shares calculation because the effect of their inclusion would be anti-dilutive.
| Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2013 |  |  |  | 2012 |  |  |  | 2013 |  |  |  | 2012 |
Stock options outstanding under the 2006, 2011 and 2013 Stock Option Plans |  | 500,000 |  |  |  | 584,586 |  |  |  | 508,000 |  |  |  | 584,586 |
Series C Convertible Preferred Stock |  | — |  |  |  | 2,092,291 |  |  |  | — |  |  |  | 2,092,291 |
|  | 500,000 |  |  |  | 2,676,877 |  |  |  | 508,000 |  |  |  | 2,676,877 |

X
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + 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 (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration