ACCOUNTS RECEIVABLE (Tables)

12 Months Ended

Jan. 02, 2015

ACCOUNTS RECEIVABLE

Schedule of accounts receivable

	January 2, 2015			December 27, 2013
Billed	$	13,151,000		$	12,879,000
Unbilled		12,170,000			9,635,000
Contract retentions		700,000			673,000
		26,021,000			23,187,000
Allowance for doubtful accounts		(662,000	)		(385,000	)
	$	25,359,000		$	22,802,000

Schedule of the movements in the allowance for doubtful accounts

	Fiscal Year
	2014			2013			2012
Balance as of the beginning of the year	$	385,000		$	303,000		$	421,000
Provision for doubtful accounts		486,000			189,000			220,000
Write-offs of uncollectible accounts		(209,000	)		(107,000	)		(341,000	)
Recoveries of accounts written off		—			—			3,000
Balance as of the end of the year	$	662,000		$	385,000		$	303,000