SUPPLEMENTAL CASH FLOW INFORMATION (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash (paid) received:
Interest	$ (828)	$ (840)
Income tax payments	(916)	(916)
Refund of income taxes	48	13
Dividends declared per common share	$ 0.10	$ 0.06
Non-cash activities:
Repurchases of common stock from employees in exchange for the payment of income taxes	255	49
Issuance of treasury stock for the Company's investment savings 401(k) plan	$ 306	$ 184