ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Dec. 31, 2013
Accumulated other comprehensive loss [Abstract]
Foreign currency translation adjustment, net of taxes of ($111) and ($77) at March 31,2014 and December 31,2013	$ 2,073		$ 1,904
Unrealized holding gains on available-for-sale securities, net of taxes of $186 and $169 as of March 31, 2014 and December 31, 2013	310		282
Unfunded SERP liability, net of taxes of ($679) and ($693) as of March 31, 2014 and December 31, 2013	(1,509)		(1,541)
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Balance at beginning of period	645
Other comprehensive income (loss) before reclassifications	197
Amounts reclassified from accumulated other comprehensive income (loss)	32
Net current period other comprehensive income (loss)	229
Balance at end of period	874
Foreign Currency Translation Adjustment [Member]
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Balance at beginning of period	1,904
Other comprehensive income (loss) before reclassifications	169
Amounts reclassified from accumulated other comprehensive income (loss)	0
Net current period other comprehensive income (loss)	169
Balance at end of period	2,073
Unrealized Holding Gains on Available-for-Sale Securities [Member]
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Balance at beginning of period	282
Other comprehensive income (loss) before reclassifications	28
Amounts reclassified from accumulated other comprehensive income (loss)	0
Net current period other comprehensive income (loss)	28
Balance at end of period	310
Unfunded SERP Liability [Member]
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Balance at beginning of period	(1,541)
Other comprehensive income (loss) before reclassifications	0
Amounts reclassified from accumulated other comprehensive income (loss)	32	[1]
Net current period other comprehensive income (loss)	32
Balance at end of period	$ (1,509)

[1] This reclassification relates to the amortization of prior service costs and gains/losses associated with the Company's SERP plan. This expense is allocated between cost of sales and selling, general and administrative expense based upon the employment.