Debt Instruments Maturity Date Month and Year

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- Definition

Fixed Charges Coverage Ratio, Minimum

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- Definition

Minimum availability under revolving credit for three consecutive months to avoid debt covenant.

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Nonrecurring Expense

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- Definition

Percentage of Capital Stock Of Foreign Subsidiaries Pledged as Collateral

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Percentage Of Prepayment On Excess Cash Flow

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- Definition

Prepayment of Term Loan Facility

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- Definition

Senior Leverage Ratio

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Description of the credit facility's borrowing capacity including discussion of how the borrowing capacity is determined (for example, borrowing capacity based on the amount of current assets).

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- Definition

Description of the conditions for borrowing under the credit facility including the nature of any restrictions.

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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.

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- Definition

The effective interest rate at the end of the reporting period.

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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.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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No definition available.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Debt - Additional Information (Detail)		12 Months Ended
Debt - Additional Information (Detail)	Aug. 09, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 CNY (¥)	Apr. 01, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2015 CNY (¥)	May 31, 2015 USD ($)
Second Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Credit facility, maturity date		2019-01
Term Loan
Debt Instrument [Line Items]
Outstanding borrowing under credit facility		$ 9,500,000			$ 35,000,000
Prepayment of term loan				$ 15,200,000
Excess cash flow percentage related to prepayment of term loan							50.00%
Unamortized debt issuance costs		157,000			621,000
Write off of debt issuance cost		300,000
Minimum availability under revolving credit to maintain minimum fixed charge ratio for four consecutive months		17,500,000
Term Loan \| Minimum
Debt Instrument [Line Items]
Prepayment of term loan							$ 10,000,000
Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		175,000,000
Outstanding borrowing under credit facility		86,200,000			65,600,000
Open letters of credit		2,400,000			1,400,000
Availability under revolving credit facility		$ 76,500,000			86,200,000
Credit facility, maximum borrowing capacity terms		The borrowing capacity under the Revolving Credit Facility depends, in part, on eligible levels of accounts receivable and inventory, each of which fluctuates based upon the seasonality of the business, and certain trademark values, based upon periodic appraisals. Therefore, the actual borrowing capacity may be less than the $175.0 million commitment.
Percentage of capital stock of foreign subsidiaries pledged as collateral		65.00%	65.00%
Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Interest rates on outstanding borrowings		2.50%	2.50%
Percentage of line of credit facility unused capacity commitment fee		0.375%
Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Interest rates on outstanding borrowings		5.125%	5.125%
Revolving Credit Facility \| Maximum \| After Amendment
Debt Instrument [Line Items]
Non-recurring charges	$ 5,000,000
Revolving Credit Facility \| Maximum \| Prior to Amendment
Debt Instrument [Line Items]
Non-recurring charges	$ 2,000,000
Revolving Credit Facility \| Multi-currency Borrowings
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		$ 40,000,000
Revolving Credit Facility \| Term Loan
Debt Instrument [Line Items]
Credit facility terms		The Credit Agreement provides for customary restrictions and events of default. Restrictions include limitations on additional indebtedness, acquisitions, investments and payment of dividends, among other things. Further, the Credit Agreement provides that at any time any Term Loan is outstanding or at any time no Term Loan is outstanding and availability under the Revolving Credit Facility is less than $17.5 million and continuing until availability of at least $20.0 million is maintained for three consecutive months, the Company is required to maintain a minimum fixed charge coverage ratio of 1.20 to 1.00 for each of four consecutive fiscal quarter periods. The Credit Agreement also provides that when the Term Loan is outstanding, the Company is required to maintain a Senior Leverage Ratio within defined parameters not to exceed 3.75 to 1.00 for each fiscal quarter ending thereafter. For any fiscal quarter of the Company ending on September 30th, the maximum Senior Leverage Ratio is increased by an additional 0.25:1.00 in excess of the applicable level otherwise provided.
Revolving Credit Facility \| Term Loan \| For each of four consecutive fiscal quarter periods
Debt Instrument [Line Items]
Fixed charge coverage ratio minimum		120.00%	120.00%
Revolving Credit Facility \| Term Loan \| For each fiscal quarter ending thereafter
Debt Instrument [Line Items]
Senior leverage ratio		375.00%	375.00%
Revolving Credit Facility \| Term Loan \| Additional in excess of the applicable level for any fiscal quarter ending on September 30th
Debt Instrument [Line Items]
Senior leverage ratio		25.00%	25.00%
Revolving Credit Facility \| Term Loan \| Minimum
Debt Instrument [Line Items]
Minimum availability under revolving credit to maintain minimum fixed charge ratio for three consecutive months		$ 20,000,000
Other than certain subordinated indebtedness
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		78,900,000
HSBC Facility
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity		2,600,000	¥ 18,000,000
Outstanding borrowing under credit facility		$ 113,000	¥ 800,000		$ 252,000	¥ 1,600,000
Interest rates on outstanding borrowings		5.00%	5.00%