Consolidated Statements of Operations (Unaudited) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Net sales	$ 56,116,000us-gaap_SalesRevenueNet	$ 58,281,000us-gaap_SalesRevenueNet	$ 180,109,000us-gaap_SalesRevenueNet	$ 177,609,000us-gaap_SalesRevenueNet
Cost of goods sold	37,422,000us-gaap_CostOfGoodsSold	39,022,000us-gaap_CostOfGoodsSold	120,108,000us-gaap_CostOfGoodsSold	120,196,000us-gaap_CostOfGoodsSold
Gross margin	18,694,000us-gaap_GrossProfit	19,259,000us-gaap_GrossProfit	60,001,000us-gaap_GrossProfit	57,413,000us-gaap_GrossProfit
% of Net sales	33.30%scx_PercentageOfNetSales	33.00%scx_PercentageOfNetSales	33.30%scx_PercentageOfNetSales	32.30%scx_PercentageOfNetSales
Selling, general and administrative expenses	15,574,000	16,342,000	52,112,000	51,332,000
Operating income	3,120,000us-gaap_OperatingIncomeLoss	2,917,000us-gaap_OperatingIncomeLoss	7,889,000us-gaap_OperatingIncomeLoss	6,081,000us-gaap_OperatingIncomeLoss
Other income (expense)	388,000us-gaap_NonoperatingIncomeExpense	(250,000)us-gaap_NonoperatingIncomeExpense	1,683,000us-gaap_NonoperatingIncomeExpense	372,000us-gaap_NonoperatingIncomeExpense
Income before income taxes	3,508,000	2,667,000	9,572,000	6,453,000
Income tax expense	1,071,000us-gaap_IncomeTaxExpenseBenefit	985,000us-gaap_IncomeTaxExpenseBenefit	3,765,000us-gaap_IncomeTaxExpenseBenefit	2,773,000us-gaap_IncomeTaxExpenseBenefit
Net income	$ 2,437,000us-gaap_NetIncomeLoss	$ 1,682,000us-gaap_NetIncomeLoss	$ 5,807,000us-gaap_NetIncomeLoss	$ 3,680,000us-gaap_NetIncomeLoss
Basic and diluted income per share (in dollars per share)	$ 0.35us-gaap_EarningsPerShareBasicAndDiluted	$ 0.24us-gaap_EarningsPerShareBasicAndDiluted	$ 0.83us-gaap_EarningsPerShareBasicAndDiluted	$ 0.53us-gaap_EarningsPerShareBasicAndDiluted
Weighted average outstanding shares used in per share calculations:
Basic (in shares)	6,992	6,940	6,977	6,919
Diluted (in shares)	7,045	6,996	7,024	6,964
Dividends per share declared (in dollars per share)	$ 0.10	$ 0.10	$ 0.30	$ 0.30

Gross profit divided by net sales (in percentage).

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Total costs related to goods produced and sold during the reporting period.

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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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