STOCK OPTION PLAN (Details) (USD $)	12 Months Ended
	Dec. 31, 2013 Plan		Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of active stock based compensation plan	1
Option contract term	10 years
Percentages of stock option ownership considered for higher exercise price of option (in hundredths)	10.00%
Option exercise price as percentages of closing exercise price of stock for specific shareholders (in hundredths)	110.00%
Expiration period of stock option plan	5 years
Number of shares authorized (in shares)	1,000,000
Increase in number of shares authorized (in shares)	100,000
Number of shares available for grant (in shares)	73,431
Intrinsic value of exercised options	$ 200,000
Non-vested shares (in shares)	89,000		33,000
New shares issued (in shares)	5,000
Options exercised, cashless basis (in shares)	9,997
Number of Options [Roll Forward]
Outstanding at beginning of year (in shares)	123,000
Granted (in shares)	83,000
Exercised (in shares)	(10,000)
Forfeited or expired (in shares)	(8,000)
Outstanding at end of year (in shares)	188,000		123,000
Options exercisable at year end (in shares)	99,000
Weighted average exercise price [Roll Forward]
Outstanding at beginning of year (in dollars per share)	$ 19.76
Granted (in dollars per share)	$ 6.35
Exercised (in dollars per share)	$ 11.89
Forfeited or expired (in dollars per share)	$ 19.40
Outstanding at end of year (in dollars per share)	$ 14.29		$ 19.76
Options exercisable at year end (in dollars per share)	$ 21.36
Weighted average remaining contractual life (in years) [Abstract]
Outstanding at end of year	7 years 7 months 6 days
Options exercisable at year end	6 years 3 months 18 days
Aggregate intrinsic value [Abstract]
Outstanding at end of year	501,000
Options exercisable at year end	0
Assumptions used to calculate compensation expense and fair value of stock options granted [Abstract]
Dividend yield (in hundredths)	0.00%	[1]	0.00%	[1]
Risk-free interest rate, minimum (in hundredths)	0.66%		0.62%
Risk-free interest rate, maximum (in hundredths)	1.36%		0.75%
Expected market price volatility, minimum (in hundredths)	80.30%		78.40%
Expected market price volatility, maximum (in hundredths)	82.30%		81.60%
Average expected life of stock options	4 years 6 months		4 years 6 months
Weighted-average grant-date fair value (in dollars per share)	$ 3.96		$ 3.06
Total fair value of shares vested	100,000		100,000
Summary of amounts related to the expense of the fair values of options [Abstract]
Selling, general and administrative expenses and income (loss) from operations before income taxes	173,000		209,000
Benefit for income taxes	(33,000)		(44,000)
Effect on net loss	140,000		165,000
Unrecognized compensation expense [Abstract]
Total gross unrecognized compensation expense in 2014	118,000
Total gross unrecognized compensation expense in 2015	99,000
Total gross unrecognized compensation expense in 2016	21,000
Total unrecognized compensation expense	238,000
Tax benefit associated with unrecognized compensation expense in 2014	19,000
Tax benefit associated with unrecognized compensation expense in 2015	15,000
Tax benefit associated with unrecognized compensation expense in 2016	2,000
Total tax benefit associated with unrecognized compensation expense	36,000
Total net unrecognized compensation expense in 2014	99,000
Total net unrecognized compensation expense in 2015	84,000
Total net unrecognized compensation expense in 2016	19,000
Total net unrecognized compensation expense	$ 202,000
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of stock options	2 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of stock options	3 years

[1] The Company declared no dividends in 2013 or 2012.