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Debt - 2013 Loan and Security Agreement (Details) - 2013 Loan and Security Agreement - USD ($) | 1 Months Ended |
--- | --- | ---
Mar. 31, 2013 | Oct. 31, 2013
Revolving Credit Facility |  |
Debt Instrument [Line Items] |  |
Credit facility, maximum borrowing capacity | $ 20,000,000.0 |
Revolving Credit Facility | Prime Rate |  |
Debt Instrument [Line Items] |  |
Debt instrument, basis spread (as a percentage) | 0.50% |
Term Loan |  |
Debt Instrument [Line Items] |  |
Amount borrowed under agreement |  | $ 5,000,000.0

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- Definition Fair value of the amount outstanding under the credit facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13476-108611 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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