INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2012

Income Tax Disclosure [Abstract]

Schedule of provision for income taxes

	2012			2011			2010
Current:
Federal	$	202		$	11,902		$	300
State		321			1,428			634
Foreign		1,798			1,584			641
		2,321			14,914			1,575
Deferred:
Federal		1,095			245			5,874
State		122			27			68
Foreign		(7	)		(66	)		66
		1,210			206			6,008
	$	3,531		$	15,120		$	7,583

Schedule of effective income tax rate reconciliation

	2012			2011			2010
Federal statutory tax rate		35.0	%		35.0	%		34.4	%
State taxes, net of federal tax benefit		4.0	%		4.0	%		2.8	%
Excess of foreign tax over US tax on foreign income		0.6	%		0.6	%		0.8	%
Domestic Tax Credits		(10.8	)%		--			--
Other		(0.9	)%		0.1	%		1.3	%
Effective tax rate		27.9	%		39.7	%		39.3	%

Schedule of deferred income tax assets and liabilities

	2012		2011
Deferred tax assets:
Allowance for doubtful accounts	$	95	$	53
Accruals and reserves		3,390		4,024
Other		96		1,067
Total deferred tax assets		3,581		5,144
Deferred tax liabilities:
Property, plant, and equipment		1,758		2,110
Total deferred tax liabilities		1,758		2,110
Net deferred tax asset	$	1,823	$	3,034