XML 60 R40.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Equity Plan (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Statement of Stockholders' Equity [Abstract] |
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block] | The number of remaining shares authorized to be issued under the various equity plans are as follows:
|  | 2003 Equity Plan |  | 2009 Equity Plan
Shares Authorized for Issuance |  | 250,000 |  |  | 5,995,000 |
Outstanding Stock Options |  | (136,480 | ) |  | (2,795,711 | )
Exercised Stock Options |  | (9,250 | ) |  | (31,869 | )
Restricted stock or equity grants issued under Equity Plans |  | (88,993 | ) |  | (595,852 | )
Shares Expired |  | (15,277 | ) |  | — |
Total common shares remaining to be issued under the Equity Plans |  | — |  |  | 2,571,568 |

X
- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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