Financing Arrangements (Asset Based Revolving Credit Facility) - Additional Information (Detail)	1 Months Ended	6 Months Ended
	Jul. 31, 2017 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2017 JPY (¥)	Jun. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
Asset-based credit facilities				$ 6,231,000	$ 11,966,000	$ 5,331,000
Cash and cash equivalents				61,959,000	125,975,000	67,619,000	$ 49,801,000
Debt instrument maximum additional borrowing capacity amount				174,340,000		148,712,000
Total available liquidity				236,299,000		216,331,000
Asset-based credit facility, maximum borrowing capacity				230,000,000
United States
Debt Instrument [Line Items]
Asset-based credit facility, maximum borrowing capacity				160,000,000
Canada
Debt Instrument [Line Items]
Asset-based credit facility, maximum borrowing capacity				25,000,000
United Kingdom
Debt Instrument [Line Items]
Asset-based credit facility, maximum borrowing capacity				45,000,000
Bank of America, N.A.
Debt Instrument [Line Items]
Asset-based credit facilities				0
Amount outstanding under letters of credit				861,000		$ 951,000
Fee amount amortization period		3 years
Maximum amount of additional indebtedness after outstanding borrowings				$ 151,398,000
Average outstanding borrowing		$ 39,500,000
Average available liquidity		$ 121,065,000
Asset-based credit facility, maturity date		Jun. 23, 2019
Debt covenants , dividend restrictions		In addition, the ABL Facility imposes restrictions on the amount the Company could pay in annual cash dividends, including meeting certain restrictions on the amount of additional indebtedness and requirements to maintain a certain fixed charge coverage ratio under certain circumstances. The "fixed charge coverage ratio" is the ratio of (i) the 12-month trailing EBITDA (as defined in the ABL Facility) adjusted for capital expenditures and taxes paid, to (ii) interest expense and certain distributions paid in the trailing 12-month period adjusted for debt amortization, if any. These restrictions do not materially limit the Company's ability to pay future dividends at the current dividend rate.
Debt covenants, borrowing base below threshold, period ratio required to be in compliance		30 days
Borrowing base availability		$ 23,000,000
Applicable margin rate reduction		The applicable margin for any month could be reduced by 0.25% if the Company’s availability ratio is greater than or equal to 67% and the Company’s “leverage ratio” (as defined below) is less than 4.0 to 1.0 as of the last day of the month for which financial statements have been delivered, so long as no default or event of default exists.
Line of credit facility conditional reduction in margin rate			0.25%	0.25%
Asset-based credit facility, interest rate			3.03%	3.03%
Asset-based credit facility, origination fees				$ 5,021,000
Unamortized origination fees				1,065,000	1,297,000
Bank of America, N.A. | Other Current Assets
Debt Instrument [Line Items]
Asset-based credit facility, origination fees included in other current assets				532,000	519,000
Bank of America, N.A. | Other Assets
Debt Instrument [Line Items]
Asset-based credit facility, origination fees included in other long-term assets				$ 533,000	$ 778,000
Bank of America, N.A. | Minimum
Debt Instrument [Line Items]
Availability ratio required to reduce applicable margin			67.00%	67.00%
Line of credit facility, commitment fee percentage		0.25%
Bank of America, N.A. | Maximum
Debt Instrument [Line Items]
Leverage ratio required to reduce applicable margin		4
Line of credit facility, commitment fee percentage		0.375%
Stretch Term Loan
Debt Instrument [Line Items]
Minimum fixed charge coverage ratio after minimum outstanding threshold is met		1.0
Maximum leverage ratio after minimum outstanding threshold is met		4.0
Minimum outstanding threshold		$ 20,000,000
Japan Credit Facility, 1 [Member] | The Bank of Tokyo-Mitsubishi UFG Ltd
Debt Instrument [Line Items]
Asset-based credit facilities			¥ 700,000,000	$ 6,231,000
Debt instrument maximum additional borrowing capacity amount			1,578,172,000	14,042,000
Asset-based credit facility, maximum borrowing capacity			¥ 2,000,000,000	$ 17,802,000
Applicable margin rate reduction		subject to an effective interest rate equal to TIBOR plus 0.25%
Asset-based credit facility, interest rate			0.30%	0.30%
Debt instrument term		2 years
Japan Credit Facility, 1 [Member] | The Bank of Tokyo-Mitsubishi UFG Ltd | Tokyo Interbank Offered Rate (TIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate on debt		0.25%
Japan Credit Facility, 2 [Member] | The Bank of Tokyo-Mitsubishi UFG Ltd
Debt Instrument [Line Items]
Asset-based credit facilities | ¥			¥ 0
Debt instrument maximum additional borrowing capacity amount			1,000,000,000	$ 8,898,000
Asset-based credit facility, maximum borrowing capacity			¥ 1,000,000,000	$ 8,898,000
Applicable margin rate reduction		subject to an effective interest rate equal to TIBOR plus 0.75%
Asset-based credit facility, interest rate			0.78%	0.78%
Debt instrument term		10 months
Japan Credit Facility, 2 [Member] | The Bank of Tokyo-Mitsubishi UFG Ltd | Tokyo Interbank Offered Rate (TIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate on debt		0.75%
Subsequent Event [Member] | Stretch Term Loan
Debt Instrument [Line Items]
Asset-based credit facility, maximum borrowing capacity	$ 60,000,000
Basis spread on variable rate on debt	2.50%
Debt instrument term	4 years