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Line of Credit - Additional Information (Detail) (USD $)
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12 Months Ended |
0 Months Ended |
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Dec. 31, 2014
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Mar. 27, 2014
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Dec. 05, 2014
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| Line of Credit Facility [Line Items] |
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| Line of credit facility, maximum borrowing capacity |
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2,000,000 |
$ 4,000,000 |
| Line of credit facility, interest rate description |
Borrowings under the Credit Facility bear interest based on the face amount of the financed receivables at the prime rate plus 4.5% for domestic receivables and 3.53% for foreign receivables. |
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| Amounts drawn against the Credit Facility |
2,700,000 |
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| Line of credit facility expiry date |
Sep. 27, 2015 |
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| Line of credit facility available |
$ 1,300,000 |
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| Line of credit facility covenant term |
Through March 31, 2015 |
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| Domestic receivables [Member] |
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| Line of Credit Facility [Line Items] |
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| Eligible accounts receivable, advance rate |
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80.00% |
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| Domestic receivables [Member] | Prime rate [Member] |
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| Line of Credit Facility [Line Items] |
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| Credit Facility interest rate |
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4.50% |
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| Foreign receivables [Member] |
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| Line of Credit Facility [Line Items] |
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| Eligible accounts receivable, advance rate |
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70.00% |
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| Foreign receivables [Member] | Prime rate [Member] |
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| Line of Credit Facility [Line Items] |
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| Credit Facility interest rate |
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3.53% |
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