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Debt (Details) (TruePosition, USD $)
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Sep. 30, 2014
Line of credit
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Dec. 25, 2013
Line of credit
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Sep. 30, 2014
Letters of credit
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Dec. 31, 2013
Letters of credit
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| Debt | ||||
| Face amount of expired debt instrument | $ 4,000,000 | |||
| Line of Credit Facility, Current Borrowing Capacity | $ 634,000 | $ 634,000 | ||
| Interest rate (as a percent) | 0.40% | 1.75% |
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- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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