v2.4.0.6

Commitments and Contingencies | 3 Months Ended
--- | ---
Mar. 31, 2013
Commitments and Contingencies [Abstract] |
Commitments and Contingencies | 10. Commitments and Contingencies On February 25, 2013, Jeffrey D. Thomas, our former President and Chief Executive Officer, and Margaret M. Thomas, our former Executive Vice President, tendered their resignations to our Board of Directors. In connection with Mr. and Ms. Thomas' resignations, we entered into separation agreements effective February 25, 2013. Under the terms of the separation agreements, cash payouts of approximately $0.8 million and $0.4 million are to be made to Mr. and Ms. Thomas, respectively, which during the first quarter of 2013 was fully expensed. As of March 31, 2013, approximately $1.0 million in cash payments remained to be paid within the next twelve months under the terms of the agreements. Additionally, the separation agreements called for immediate vesting of stock options and stock grants for both Mr. Thomas and Ms. Thomas. During the first quarter of 2013, we recorded approximately $1.5 million in additional expense related to the accelerated vesting of stock options and stock grants. We are not a party to any other material pending legal proceedings other than ordinary routine litigation incidental to our business; the outcome of which we believe will not have a material adverse effect on our business, financial condition, cash flows or results of operations. These matters are subject to inherent uncertainties and management's view of these matters may change in the future. Adverse outcomes in some or all of the matters described in this section may result in significant monetary damages or injunctive relief against us that would adversely affect our results of operations. We are subject to the possibility of various loss contingencies, including claims, suits and complaints, arising in the ordinary course of business. We consider the likelihood of loss or impairment of an asset or the incurrence of a liability, as well as our ability to reasonably estimate the amount of loss, in determining loss contingencies. An estimated loss contingency is accrued when it is probable that an asset has been impaired or a liability has been incurred and the amount of loss can be reasonably estimated. We regularly evaluate current information available to us to determine whether such accruals should be adjusted and whether new accruals are required. Under our Bylaws, our directors and officers have certain rights to indemnification by us against certain liabilities that may arise by reason of their status or service as directors or officers. We maintain director and officer insurance, which covers certain liabilities arising from our obligation to indemnify our directors and officers and former directors in certain circumstances. No material indemnification liabilities were accrued at March 31, 2013.

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

X
- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6952336&loc=d3e14435-108349 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 14 -Paragraph 3 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25287-109308 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6449706&loc=d3e16207-108621 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 5 -Paragraph 9, 10, 11, 12 -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. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration