5. GOODWILL AND OTHER INTANGIBLE ASSETS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Gross Carrying Amount	$ 138	$ 4,554
Accumulated Amortization	(12)	(2,052)
Intangibles, net	126	2,502
Customer lists
Gross Carrying Amount		2,845
Accumulated Amortization		(1,442)
Intangibles, net		1,403
Estimated Useful Life	6 years
Non-compete covenants
Gross Carrying Amount		455
Accumulated Amortization		(425)
Intangibles, net		30
Estimated Useful Life	5 years
Trademarks
Gross Carrying Amount		1,071
Accumulated Amortization		(175)
Intangibles, net		896
Estimated Useful Life	25 years
Patents
Gross Carrying Amount	138	183
Accumulated Amortization	(12)	(10)
Intangibles, net	$ 126	$ 173
Estimated Useful Life	17 years