CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Revenue	$ 73,364,000us-gaap_Revenues	$ 79,233,000us-gaap_Revenues
Cost of sales	19,594,000us-gaap_CostOfRevenue	21,309,000us-gaap_CostOfRevenue
Gross Profit	53,770,000us-gaap_GrossProfit	57,924,000us-gaap_GrossProfit
Selling, general, and administrative	47,258,000	48,313,000
Income from operations	6,512,000us-gaap_OperatingIncomeLoss	9,611,000us-gaap_OperatingIncomeLoss
Other income
Interest and dividend income, net	132,000	135,000
Other income	148,000us-gaap_OtherNonoperatingIncomeExpense	184,000us-gaap_OtherNonoperatingIncomeExpense
Nonoperating Income (Expense)	280,000us-gaap_NonoperatingIncomeExpense	319,000us-gaap_NonoperatingIncomeExpense
Income from continuing operations before income taxes	6,792,000	9,930,000
Provision for income taxes	2,376,000us-gaap_IncomeTaxExpenseBenefit	3,385,000us-gaap_IncomeTaxExpenseBenefit
Income from continuing operations	4,416,000	6,545,000
Income (loss) from discontinued operations, net of tax	28,000	(578,000)
Net income	$ 4,444,000us-gaap_NetIncomeLoss	$ 5,967,000us-gaap_NetIncomeLoss
Basic earnings per share
Earnings per share from continuing operations	$ 0.36	$ 0.49
Earnings (Loss) per share from discontinued operations	$ 0.00	$ (0.04)
Earnings per share	$ 0.36us-gaap_EarningsPerShareBasic	$ 0.45us-gaap_EarningsPerShareBasic
Diluted earnings per share
Earnings per share from continuing operations	$ 0.36	$ 0.49
Earnings (Loss) per share from discontinued operations	$ 0.00	$ (0.04)
Earnings per share	$ 0.36us-gaap_EarningsPerShareDiluted	$ 0.45us-gaap_EarningsPerShareDiluted
Weighted average shares outstanding -
Basic	12,108,202	13,160,294
Diluted	12,196,794	13,248,156

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