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Contingencies Contingencies (State Class Certifications) (Details) (Brown Case [Member], USD $) | 1 Months Ended | 3 Months Ended
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Oct. 31, 2013 | Mar. 31, 2014
Brown Case [Member] |  |
Loss Contingencies [Line Items] |  |
Loss Contingency, Damages Awarded, Including Interest, Value |  | $ 764,553
Loss Contingency, Damages Sought, Value | $ 766,321 |

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- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349 + Details
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- Definition Amount of collections of receivables pertaining to a loss contingency. + References No definition available. + Details
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