CAPITAL STOCK (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Notes to Financial Statements
Fair Value Of Stock Options Granted	$ 14	$ 97
Weighted Average Fair Value of Options	$ 2.98	$ 3.13
Intrinsic Value of Options Exercised	151	35
Cash Proceeds from Options Exercised	253	84
Fractional Shares of Outstanding Options	$ 64.0
Weighted Average Reamining Contractual Life	$ 1.18
Weighted Average Exercise Price	$ 12.30
Exercise Price Range Low	$ 4.40
Exercise Price Range High	$ 22.50
Unrecognized Compensation Costs of Options	842
Weighted Average Period of Recognized Costs	2.1
Option Compensation Costs to be Recognized this Year	256
Aggregate Intrinsic Value of Outstanding Options	2,700
Aggregate Intrinsic Value of Exercisable Options	$ 1,700