SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash (paid) received:
Interest	$ (1,356)	$ (1,249)
Income tax payments	(1,270)	(952)
Refund of income taxes	$ 69	$ 167
Dividends declared per common share	$ 0.18	$ 0.16
Non-cash activities:
Repurchase of common stock from employees in exchange for the payment of income taxes	$ 173	$ 263
Repurchase common stock in exchange for the exercise of warrants	0	1,754
Issuance of treasury stock for the Company's investment savings 401(k) plan	371	368
Leasehold improvements paid by the landlord	$ 60	$ 0