Note 19 - Operating Segment Information (Details) - Information Related to the Operations of the Company’s Operating Segments (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Net Sales									$ 151,496,000	$ 119,486,000
Gross Margin	15,027,000	15,040,000	11,178,000	11,313,000	10,607,000	10,032,000	9,662,000	9,462,000	52,558,000	39,763,000
Selling and Administrative Expenses									43,873,000	33,886,000
Intangible asset impairment					1,226,000					1,226,000
Interest Expense									195,000	30,000
Earnings Before Income Taxes									8,490,000	4,621,000
Depreciation and Amortization									2,582,000	2,300,000
Capital Expenditures									1,631,000	1,647,000
Total Assets	125,494,000				78,913,000				125,494,000	78,913,000
Uniforms and Related Products
Segment Reporting Information [Line Items]
Net Sales									145,846,000	116,029,000
Gross Margin									49,252,000	37,863,000
Selling and Administrative Expenses									42,854,000	33,869,000
Intangible asset impairment										1,226,000
Interest Expense									195,000	30,000
Earnings Before Income Taxes									6,203,000	2,738,000
Depreciation and Amortization									2,375,000	2,139,000
Capital Expenditures									1,274,000	801,000
Total Assets	119,532,000				72,980,000				119,532,000	72,980,000
Remote Staffing Solutions
Segment Reporting Information [Line Items]
Net Sales									9,285,000	7,196,000
Gross Margin									5,720,000	4,251,000
Selling and Administrative Expenses									3,433,000	2,368,000
Earnings Before Income Taxes									2,287,000	1,883,000
Depreciation and Amortization									207,000	161,000
Capital Expenditures									357,000	846,000
Total Assets	7,341,000				7,385,000				7,341,000	7,385,000
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net Sales									(3,635,000)	(3,739,000)
Gross Margin									(2,414,000)	(2,351,000)
Selling and Administrative Expenses									(2,414,000)	(2,351,000)
Total Assets	$ (1,379,000)				$ (1,452,000)				$ (1,379,000)	$ (1,452,000)