CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 19,824us-gaap_ProfitLoss	$ 18,249us-gaap_ProfitLoss	$ 20,399us-gaap_ProfitLoss
Adjustments to reconcile net earnings to net cash provided by operating activities -
Depreciation	3,659us-gaap_Depreciation	3,962us-gaap_Depreciation	3,338us-gaap_Depreciation
Amortization	361us-gaap_AdjustmentForAmortization	272us-gaap_AdjustmentForAmortization	305us-gaap_AdjustmentForAmortization
Bad debt expense	240us-gaap_ProvisionForDoubtfulAccounts	132us-gaap_ProvisionForDoubtfulAccounts	175us-gaap_ProvisionForDoubtfulAccounts
Deferred income taxes	1,115us-gaap_DeferredIncomeTaxExpenseBenefit	1,268us-gaap_DeferredIncomeTaxExpenseBenefit	1,648us-gaap_DeferredIncomeTaxExpenseBenefit
Net losses (gains) on remeasurement of contingent consideration	611	24	(3,522)
Net foreign currency transaction losses	268	279	138
Stock-based compensation	1,465us-gaap_ShareBasedCompensation	1,283us-gaap_ShareBasedCompensation	1,201us-gaap_ShareBasedCompensation
Pension contributions	(1,300)us-gaap_PensionContributions	(1,282)us-gaap_PensionContributions	0us-gaap_PensionContributions
Pension expense	2,212us-gaap_PensionExpense	3,737us-gaap_PensionExpense	3,407us-gaap_PensionExpense
Other-than-temporary investment impairment	0us-gaap_ImpairmentOfInvestments	200us-gaap_ImpairmentOfInvestments	0us-gaap_ImpairmentOfInvestments
Impairment of property, plant and equipment	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	93us-gaap_AssetImpairmentCharges
Increase in cash surrender value of life insurance	(552)	(540)	(535)
Changes in operating assets and liabilities -
Accounts receivable	(6,787)	421	(5,586)
Inventories	(5,807)us-gaap_IncreaseDecreaseInInventories	2,048us-gaap_IncreaseDecreaseInInventories	(2,676)us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other assets	(901)	(295)	368
Accounts payable	1,626	2,846	(1,802)
Accrued liabilities and other	604	(2,858)	1,356
Accrued income taxes	1,205	80	(320)
Net cash provided by operating activities	17,843	29,826	17,987
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of marketable securities	(8,427)	(122)	(10)
Proceeds from maturities of marketable securities	8,177	13,968	7,342
Life insurance premiums paid	(155)weys_LifeInsurancePremiumsPaid	(155)weys_LifeInsurancePremiumsPaid	(155)weys_LifeInsurancePremiumsPaid
Investment in real estate	0	(3,206)	0
Purchase of property, plant and equipment	(2,890)	(2,699)	(9,540)
Net cash (used for) provided by investing activities	(3,295)	7,786	(2,363)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(8,029)us-gaap_PaymentsOfDividends	(3,904)us-gaap_PaymentsOfDividends	(10,875)us-gaap_PaymentsOfDividends
Cash dividends paid to noncontrolling interest of subsidiary	(198)	(205)	(233)
Shares purchased and retired	(7,984)	(4,623)	(6,558)
Proceeds from stock options exercised	4,881	3,932	2,300
Payment of contingent consideration	0weys_PaymentOfContingentConsideration	(1,270)weys_PaymentOfContingentConsideration	0weys_PaymentOfContingentConsideration
Payment of indemnification holdback	0weys_PaymentOfIndemnificationHoldBack	0weys_PaymentOfIndemnificationHoldBack	(2,000)weys_PaymentOfIndemnificationHoldBack
Proceeds from bank borrowings	101,200us-gaap_ProceedsFromBankDebt	11,000us-gaap_ProceedsFromBankDebt	33,000us-gaap_ProceedsFromBankDebt
Repayments of bank borrowings	(107,795)us-gaap_RepaymentsOfBankDebt	(44,000)us-gaap_RepaymentsOfBankDebt	(25,000)us-gaap_RepaymentsOfBankDebt
Income tax benefits from stock-based compensation	133	570	655
Net cash used for financing activities	(17,792)	(38,500)	(8,711)
Effect of exchange rate changes on cash and cash equivalents	(226)	(431)	46
Net (decrease) increase in cash and cash equivalents	(3,470)	(1,319)	6,959
CASH AND CASH EQUIVALENTS at beginning of year	15,969	17,288	10,329
CASH AND CASH EQUIVALENTS at end of year	12,499	15,969	17,288
SUPPLEMENTAL CASH FLOW INFORMATION:
Income taxes paid, net of refunds	8,875us-gaap_IncomeTaxesPaidNet	7,807us-gaap_IncomeTaxesPaidNet	8,946us-gaap_IncomeTaxesPaidNet
Interest paid	$ 127us-gaap_InterestPaid	$ 335us-gaap_InterestPaid	$ 442us-gaap_InterestPaid

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The cash outflow associated with the purchase of real estate held for investment purposes.

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- Definition

The amount of cash or cash equivalents contributed by the entity to fund its pension plans.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

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-Paragraph 25

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The amount of pension benefit costs recognized during the period for (1) defined benefit plans and (2) defined contribution plans. For defined benefit plans, pension expense includes the following components: service cost, interest cost, expected return on plan assets, gain (loss) on plan assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. For defined contribution plans, the pension expense generally equals the firm's contribution to employees' accounts (if the firm contributes) during the period.

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- Definition

The cash inflow from bank borrowing during the year.

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- Definition

Amount of cash inflow from the sale or maturity of long-term held-to-maturity securities.

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-Publisher FASB

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- Definition

The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

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- Definition

The cash outflow to settle a bank borrowing during the year.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

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-Glossary Financing Activities

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Data Type:	xbrli:stringItemType
Balance Type:	na
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- Definition

Aggregate amount of life insurance premium paid.

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No definition available.

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- Definition

Cash outflow for the payment of contingent consideration.

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No definition available.

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Sum of money kept as a reserve to cover certain contingencies.

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No definition available.

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