INCOME TAXES (Details 3) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Activity related to unrecognized tax benefits
Balance, beginning of year	$ 3,457,000	$ 3,332,000
Additions for tax positions of prior years	232,000
Additions for tax positions of current year	988,000	1,060,000
Reductions in unrecognized tax benefits	0
Settlements		(935,000)
Balance, end of year	4,677,000	3,457,000
Increase in unrecognized tax benefits reserve for the California enterprise zone net interest deduction	1,200,000	1,100,000
ASC 740-10 liability	6,300,000	6,100,000
Total amount of unrecognized tax benefits that, if recognized, would impact the effective tax rate	3,000,000	2,200,000
Accrued interest and penalties expense for unrecognized tax positions	(744,000)	1,200,000	287,000
Total interest and penalties accrued	1,600,000	2,700,000
Reduction in unrecognized tax benefits reserve for California enterprise zone, net interest deduction		0
State
Operating loss carryforwards
Net operating loss carryforwards	$ 6,000,000