SUPPLEMENTAL CASH FLOW INFORMATION (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash (paid) received:
Interest	$ (409)	$ (441)
Income tax payments	(176)	(863)
Refund of income taxes	47	13
Dividends declared per common share	$ 0.05	$ 0.03
Non-cash activities:
Repurchases of common stock from employees in exchange for the payment of income taxes	207	28
Issuance of treasury stock for the Company's investment savings 401(k) plan	$ 178	$ 109