SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash (paid) received:
Interest	$ (1,766)	$ (1,654)	$ (1,690)
Income tax payments	(1,511)	(1,268)	(1,651)
Refund of income taxes	$ 72	$ 171	$ 99
Dividends declared per common share (in dollars per share)	$ 0.24	$ 0.22	$ 0.15
Non-cash activities:
Repurchases of common stock from employees in exchange for the payment of income taxes	$ 221	$ 370	$ 136
Repurchase of common stock in exchange for the exercise of warrants	0	1,754	0
Issuance of treasury stock for the Company's investment savings plan	444	407	341
Reduction of loans and receivables from managed entities	904	606	0
Record the fair value of leases and loans (included in Other assets)	1,269	460	0
Leasehold improvements paid by the landlord	$ 60	$ 0	$ 1,496