STOCK COMPENSATION PLANS (Details) (USD $)	0 Months Ended		12 Months Ended
	Aug. 05, 2013	Mar. 04, 2013	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term of stock options in Black-Scholes option pricing model, previous			4 years
Expected term of stock options in Black-Scholes option pricing model, revised			2 years
Options Weighted Average Option Exercise Price at [Abstract]
Decrease in income from continuing operations due to change in accounting pronouncement			$ 447,000		$ 265,900
Decrease in net income due to change in accounting pronouncement			$ 278,600		$ 165,700
Net income (loss) per share after change in accounting pronouncement, basic (in dollars per share)			$ 1.53		$ 0.55
Net income (loss) per share after change in accounting pronouncement, diluted (in dollars per share)			$ 1.48		$ 0.55
Net income (loss) per share - basic (in dollars per share)			$ 1.50		$ 0.53		$ (0.05)
Net income (loss) per share - diluted (in dollars per share)			$ 1.45		$ 0.53		$ (0.05)
Weighted average fair value of options granted (in dollars per share)			$ 0		$ 1.45
Fair value of options granted is estimated on date of grant used assumptions [Abstract]
Dividend yield (in hundredths)				[1]		[1]		[1]
Expected volatility (in hundredths)				[1]	39.79%
Risk-free interest rate (in hundredths)				[1]	0.28%
Expected life				[1]	4 years 5 months 12 days
Minimum [Member]
Options Weighted Average Option Exercise Price at [Abstract]
Weighted average fair value of options granted (in dollars per share)							$ 0.72
Fair value of options granted is estimated on date of grant used assumptions [Abstract]
Expected volatility (in hundredths)							35.21%
Risk-free interest rate (in hundredths)							0.20%
Expected life							4 years 3 months 14 days
Maximum [Member]
Options Weighted Average Option Exercise Price at [Abstract]
Weighted average fair value of options granted (in dollars per share)							$ 0.78
Fair value of options granted is estimated on date of grant used assumptions [Abstract]
Expected volatility (in hundredths)							39.08%
Risk-free interest rate (in hundredths)							0.25%
Expected life							4 years 4 months 6 days
1998 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized to grant options to purchase (in shares)			900,000
Share-based payment award, expiration date			Sep. 30, 2008
Stock Option Plans, Shares Outstanding [Abstract]
Outstanding (in shares)			78,500		89,750		89,750
Granted (in shares)			0		0		0
Exercised (in shares)			(500)		0		0
Cancelled (in shares)			(75,000)		(11,250)		0
Outstanding (in shares)			3,000		78,500		89,750
Stock Options, Weighted Average Option Exercise Price [Abstract]
Outstanding (in dollars per share)			$ 12.73		$ 12.83		$ 12.83
Granted (in dollars per share)			$ 0		$ 0		$ 0
Exercised (in dollars per share)			$ 8.67		$ 0		$ 0
Cancelled (in dollars per share)			$ 12.92		$ 13.54		$ 0
Outstanding (in dollars per share)			$ 8.67		$ 12.73		$ 12.83
Options Exercisable at [Abstract]
December 31, 2013 (in shares)			3,000
December 31, 2014 (in shares)			0
December 31, 2015 (in shares)			0
December 31, 2016 (in shares)			0
December 31, 2017 (in shares)			0
Thereafter (in shares)			0
Total options exercisable (in shares)			3,000
Options Weighted Average Option Exercise Price at [Abstract]
December 31, 2013 (in dollars per share)			$ 8.67
December 31, 2014 (in dollars per share)			$ 8.67
December 31, 2015 (in dollars per share)			$ 8.67
December 31, 2016 (in dollars per share)			$ 8.67
December 31, 2017 (in dollars per share)			$ 8.67
Thereafter (in dollars per share)			$ 8.67
Summary information about stock options outstanding [Abstract]
Options Outstanding (in shares)			3,000
Weighted Average Contractual Periods in Years			0 years 6 months 29 days
Weighted Average Exercise Price (in dollars per share)			$ 8.67
Options Exercisable (in shares)			3,000
1998 Stock Option Plan [Member] | Minimum [Member]
Summary information about stock options outstanding [Abstract]
Range of Exercise Price, Maximum (in dollars per share)			$ 8.67
1998 Stock Option Plan [Member] | Maximum [Member]
Summary information about stock options outstanding [Abstract]
Range of Exercise Price, Minimum (in dollars per share)			$ 8.67
2002 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized to grant options to purchase (in shares)			1,800,000
Share-based payment award, expiration date			Apr. 30, 2012
Stock Option Plans, Shares Outstanding [Abstract]
Outstanding (in shares)			702,597		624,700		574,800
Granted (in shares)			0		181,500		179,000
Exercised (in shares)			(165,577)		(33,104)		0
Cancelled (in shares)			(13,499)		(70,499)		(129,100)
Outstanding (in shares)			523,521		702,597		624,700
Stock Options, Weighted Average Option Exercise Price [Abstract]
Outstanding (in dollars per share)			$ 5.17		$ 6.15		$ 9.12
Granted (in dollars per share)			$ 0		$ 4.40		$ 2.45
Exercised (in dollars per share)			$ 7.15		$ 3.86		$ 0
Cancelled (in dollars per share)			$ 5.41		$ 12.45		$ 14.29
Outstanding (in dollars per share)			$ 4.54		$ 5.17		$ 6.15
Options Exercisable at [Abstract]
December 31, 2013 (in shares)			310,475
December 31, 2014 (in shares)			138,146
December 31, 2015 (in shares)			74,900
December 31, 2016 (in shares)			0
December 31, 2017 (in shares)			0
Thereafter (in shares)			0
Total options exercisable (in shares)			523,521
Options Weighted Average Option Exercise Price at [Abstract]
December 31, 2013 (in dollars per share)			$ 4.54
December 31, 2014 (in dollars per share)			$ 4.54
December 31, 2015 (in dollars per share)			$ 4.54
December 31, 2016 (in dollars per share)			$ 4.54
December 31, 2017 (in dollars per share)			$ 4.54
Thereafter (in dollars per share)			$ 4.54
Summary information about stock options outstanding [Abstract]
Options Outstanding (in shares)			523,521
Weighted Average Contractual Periods in Years			5 years 4 months 6 days
Weighted Average Exercise Price (in dollars per share)			$ 4.54
Options Exercisable (in shares)			310,475
2002 Stock Option Plan [Member] | Minimum [Member]
Summary information about stock options outstanding [Abstract]
Range of Exercise Price, Maximum (in dollars per share)			$ 2.45
2002 Stock Option Plan [Member] | Maximum [Member]
Summary information about stock options outstanding [Abstract]
Range of Exercise Price, Minimum (in dollars per share)			$ 13.24
2012 Stock Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized to grant options to purchase (in shares)			1,000,000
Share-based payment award, expiration date			Apr. 05, 2022
Other Than Stock Option Plans, Shares Outstanding [Abstract]
Outstanding (in shares)			0		0		0
Granted (in shares)	150,000	100,000	250,000		0		0
Exercised (in shares)			0		0		0
Cancelled (in shares)			(500)		0		0
Outstanding (in shares)			249,500		0		0
Other Than Stock Options, Fair Market Value at Grant [Abstract]
Outstanding (in dollars per share)			$ 0		$ 0		$ 0
Granted (in dollars per share)			$ 5.54		$ 0		$ 0
Exercised (in dollars per share)			$ 0		$ 0		$ 0
Cancelled (in dollars per share)			$ 5.54		$ 0		$ 0
Outstanding (in dollars per share)			$ 5.54		$ 0		$ 0
2012 Stock Incentive Plan [Member] | Chief Executive Officer and President [Member]
Other Than Stock Option Plans, Shares Outstanding [Abstract]
Granted (in shares)	100,000	25,000
2012 Stock Incentive Plan [Member] | Chief Financial Officer [Member]
Other Than Stock Option Plans, Shares Outstanding [Abstract]
Granted (in shares)	50,000	15,000
2012 Stock Incentive Plan [Member] | Director [Member]
Other Than Stock Option Plans, Shares Outstanding [Abstract]
Granted (in shares)		20,000
2012 Stock Incentive Plan [Member] | Other Employees [Member]
Other Than Stock Option Plans, Shares Outstanding [Abstract]
Granted (in shares)		40,000

[1] NA - Not applicable