STOCK-BASED COMPENSATION (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award			The Company grants stock options to employees, consultants, and board members at the fair market value of its common stock, on the date of grant, with a term no greater than ten years. The majority of stock options vest over two or three years. Shareholders who own 10% or more of the Company's outstanding stock are granted incentive stock options at an exercise price that may not be less than 110% of the fair market value of the Company's common stock on the date of grant and have a term no greater than five years.
Number of shares authorized (in shares)	200,000		200,000
Increase in number of shares authorized (in shares)	100,000		100,000
Number of shares available for grant (in shares)	135,041		135,041
Share-based compensation expense [Abstract]
Allocated Share-based Compensation Expense	$ 75	$ 105	$ 124	$ 202
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	19	34	30	51
Allocated Share-based Compensation Expense, Net of Tax	56	71	94	151
Unrecognized compensation expense [Abstract]
Gross unrecognized compensation expense to be recognized over remainder of current fiscal year	80		80
Gross Unrecognized Compensation Expense year two	86		86
Gross Unrecognized Compensation Expense Year three	17		17
Tax benefit associated with unrecognized compensation expense	14		14
Tax Benefit Associated With Unrecognized Compensation Expense year two	17		17
Tax Benefit Associated With Unrecognized Compensation Expense Year three	3		3
Total net unrecognized compensation expense	66		66
Total Net Unrecognized Compensation Expense year two	69		69
Total Net Unrecognized Compensation Expense Year Three	$ 14		$ 14
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)	15,000	34,815	20,000	34,815
Weighted average grant date fair value (in dollars per share)	$ 3.21
Stock Options [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value (in dollars per share)		$ 6.45	$ 2.64	$ 6.45
Stock Options [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value (in dollars per share)		$ 9.42	$ 3.21	$ 9.42
Non Employee Director Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)	15,000
Share-based compensation expense [Abstract]
Option vesting rights	One-third of these stock options were immediately vested on the date of grant, another one-third vest on the first anniversary of the date of grant, and the remaining one-third vest on the second anniversary of the date of grant.