INCOME TAXES. (Tables)

12 Months Ended

Dec. 29, 2012

INCOME TAXES.

Schedule of components of federal and state income tax expense (benefit) from continuing operations

	2012			2011			2010
Federal:
Current	$	665,615		$	(91,975	)	$	—
Deferred	372,886			—			(586,045		)
	1,038,501			(91,975		)	(586,045		)
State:
Current	(150,354		)	(309,025		)	86,485
Deferred	(1,198,337		)	—			999,185
	(1,348,691		)	(309,025		)	1,085,670
Total	$	(310,190	)	$	(401,000	)	$	499,625

Schedule of the deferred tax assets and the deferred tax liabilities

	2012			2011
Deferred tax assets:
Receivables	$	38,500		$	77,000
Inventories	1,544,285			762,541
Accrued liabilities	1,560,629			1,915,898
Federal and State net operating losses and credit carryforwards	1,269,848			4,233,269
Other	170,050			41,983
Total deferred tax assets	4,583,312			7,030,691
Deferred tax liabilities:
Property, plant and equipment	(2,919,247		)	(2,081,866		)
Prepaids and other	(838,614		)	(359,651		)
Total deferred tax liabilities	(3,757,861		)	(2,441,517		)
Net deferred income tax assets	825,451			4,589,174
Valuation allowance	—			(4,589,174		)
	$	825,451		$	—

Schedule of reconciliation of the provision for income taxes from continuing operations to the amount computed by applying the statutory federal income tax rate to income before income taxes

A reconciliation of the provision for income taxes from continuing operations to the amount computed by applying the statutory federal income tax rate (35% in 2012 and 34% in 2011 and 2010) to income before income taxes is as follows:

	2012			2011			2010
Income taxes at the federal statutory rate	$	4,032,979		$	97,219		$	(2,758,079	)
State income taxes, net of federal tax effect	337,042			60,704			(227,236		)
Tax-exempt underwriting income of wholly- owned small captive insurance subsidiary	—			—			(404,600		)
Domestic production deduction	(304,300		)	—			—
Research and development tax credits	—			(147,617		)	(280,153		)
Alternative fuel tax credit	—			(87,166		)	(25,000		)
Stock-based compensation	30,577			(35,685		)	150,668
Change in valuation allowance	(4,589,176		)	(359,713		)	3,833,625
Other, net	182,688			71,258			210,400
Total	$	(310,190	)	$	(401,000	)	$	499,625

Schedule of reconciliation of the change in the unrecognized tax benefits

Unrecognized tax benefits at December 26, 2009	$	1,005,258
Gross increases - tax positions in prior periods	34,796
Unrecognized tax benefits at December 25, 2010	1,040,054
Gross increases - tax positions in prior periods	80,558
Lapse of statute of limitations	(401,000		)
Unrecognized tax benefits at December 31, 2011	719,612
Gross increases - tax positions in prior periods	22,430
Lapse of statute of limitations	(222,430		)
Unrecognized tax benefits at December 29, 2012	$	519,612