Note 4 - Goodwill and Other Intangible Assets (Details) - Intangible Assets Other Than Goodwill (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014
Intangible Assets with finite lives:
Gross	$ 4,580
Accumlated amortization	(124)
Net	4,456
Marketing-Related Intangible Assets [Member]
Intangible Assets with finite lives:
Gross	930
Accumlated amortization	(15)
Net	915
Useful life (in years)	10 years
Weighted average useful life remaining	10 years
Noncompete Agreements [Member]
Intangible Assets with finite lives:
Gross	190
Accumlated amortization	(16)
Net	174
Useful life (in years)	2 years
Weighted average useful life remaining	2 years
Trade Secrets [Member]
Intangible Assets with finite lives:
Gross	250
Accumlated amortization	(8)
Net	242
Useful life (in years)	5 years
Weighted average useful life remaining	5 years
Computer Software, Intangible Asset [Member]
Intangible Assets with finite lives:
Gross	680
Accumlated amortization	(38)
Net	642
Useful life (in years)	3 years
Weighted average useful life remaining	3 years
Customer Relationships [Member]
Intangible Assets with finite lives:
Gross	2,530
Accumlated amortization	(47)
Net	$ 2,483
Useful life (in years)	9 years
Weighted average useful life remaining	9 years