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Borrowings - Additional Information (Detail) (USD $)
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0 Months Ended | 9 Months Ended | 0 Months Ended | 1 Months Ended | 9 Months Ended | 9 Months Ended | |||||||
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Sep. 27, 2014
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Sep. 27, 2014
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Sep. 27, 2014
Principal
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Jun. 28, 2014
Principal
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Apr. 30, 2012
Jp Morgan Chase Bank
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Sep. 27, 2014
Jp Morgan Chase Bank
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Sep. 27, 2014
Jp Morgan Chase Bank
Revolving Credit Facility
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Aug. 31, 2013
Jp Morgan Chase Bank
Revolving Credit Facility
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Apr. 30, 2012
Jp Morgan Chase Bank
Revolving Credit Facility
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Sep. 27, 2014
Jp Morgan Chase Bank
Minimum
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Sep. 27, 2014
Jp Morgan Chase Bank
Maximum
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Sep. 27, 2014
Jp Morgan Chase Bank
Maximum
Series A Convertible Preferred Stock
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Oct. 08, 2014
Subsequent Event
Jp Morgan Chase Bank
Revolving Credit Facility
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| Line of Credit Facility [Line Items] | |||||||||||||
| Credit facility limit | $ 20,000,000 | $ 40,000,000 | $ 25,000,000 | ||||||||||
| Maximum revolving commitment upon fulfillment of certain conditions | 40,000,000 | ||||||||||||
| Line of credit facility maturity date | Apr. 26, 2017 | ||||||||||||
| Revolving loan payable | 10,869,000 | 10,869,000 | |||||||||||
| Applicable margin for LIBOR-based interest rate/ Applicable margin for alternate base rate | 0.50% | 1.50% | |||||||||||
| Increase or decrease to the applicable margin | 0.25% | ||||||||||||
| LIBOR based interest rate | 1.69% | ||||||||||||
| LIBOR based interest rate, principal | 10,350,000 | ||||||||||||
| Prime based rate | 2.75% | ||||||||||||
| Prime based rate principal | 519,000 | ||||||||||||
| Unused credit commitment fee | 0.20% | ||||||||||||
| Cash dominion period trigger amount of excess availability | 6,000,000 | ||||||||||||
| Cash dominion period triggered during the preceding consecutive days | 60 days | ||||||||||||
| Cash dominion period exit amount of excess availability | 7,000,000 | ||||||||||||
| Excess availability under credit facility | 7,149,000 | ||||||||||||
| Principal payments due | 0 | ||||||||||||
| Loan parties' obligations under the credit agreement, descriptions | The Loan Parties’ obligations under the Credit Agreement are secured, subject to customary permitted liens and certain exclusions, by a perfected security interest in (a) all tangible and intangible assets and (b) all of the capital stock owned by the Loan Parties (limited, in the case of foreign subsidiaries, to 65% of the capital stock of such foreign subsidiaries). | ||||||||||||
| Limited security by foreign subsidiaries capital stock percentage | 65.00% | ||||||||||||
| Cash dividends | 400,000 | ||||||||||||
| Maximum fixed coverage ratio trigger | $ 6,000,000 | ||||||||||||
| Consolidated fixed charge coverage ratio | 100.00% | ||||||||||||