Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule Of Significant Accounting Policies [Line Items]
Foreign currency gain/loss	$ 4,200	$ (714)	$ (1,400)
Shipping and handling revenue	2,600	2,400	2,100
Freight-out expenses	11,000	11,300	11,400
Depreciation charge	8,000	7,200	7,700
Advertising expenses	3,700	3,900	4,200
Restructuring expenses	2,420	437	$ 125
OTHER ASSETS	1,886	2,022
Current maturity of Credit Agreement Term Loan	9,343	19,646
Credit Agreement Term Loan		14,733
Restatement Adjustment | Accounting Standards Update 2015-03
Schedule Of Significant Accounting Policies [Line Items]
OTHER ASSETS		(621)
Current maturity of Credit Agreement Term Loan		(354)
Credit Agreement Term Loan		$ (267)
Employee severance
Schedule Of Significant Accounting Policies [Line Items]
Restructuring expenses	700
Consulting expense
Schedule Of Significant Accounting Policies [Line Items]
Restructuring expenses	1,600
Severance and consulting expenses
Schedule Of Significant Accounting Policies [Line Items]
Restructuring Reserve	$ 525
Performance Shares
Schedule Of Significant Accounting Policies [Line Items]
Vesting period	3 years
Number of shares range percentage	150.00%
Wal Mart Stores Inc | Net sales | Credit Concentration Risk
Schedule Of Significant Accounting Policies [Line Items]
Percentage of net sales	16.00%	16.00%	16.00%
Costco Wholesale Corporation | Net sales | Credit Concentration Risk
Schedule Of Significant Accounting Policies [Line Items]
Percentage of net sales	10.00%
Depreciation Adjustment
Schedule Of Significant Accounting Policies [Line Items]
Depreciation charge	$ 1,200
Building and Improvement | Minimum
Schedule Of Significant Accounting Policies [Line Items]
Property and equipment depreciated over estimated useful lives	30 years
Machinery, Furniture and Equipment | Minimum
Schedule Of Significant Accounting Policies [Line Items]
Property and equipment depreciated over estimated useful lives	3 years
Machinery, Furniture and Equipment | Maximum
Schedule Of Significant Accounting Policies [Line Items]
Property and equipment depreciated over estimated useful lives	10 years