SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $) In Thousands, except Share data, unless otherwise specified		1 Months Ended	12 Months Ended		12 Months Ended			0 Months Ended	3 Months Ended
	Mar. 31, 2013 item	Aug. 31, 2012 RSUs	Dec. 31, 2004 Plan approved in 2000	Mar. 31, 2013 Plan approved in 2000 item	Dec. 31, 2004 Plans approved in 1997	Mar. 31, 2013 Plans approved in 1997 item	May 22, 2012 2012 Incentive Compensation Plan	Aug. 31, 2012 2012 Incentive Compensation Plan RSUs	Mar. 31, 2013 2012 Incentive Compensation Plan RSUs
Stock Option Plans
Number of stock option plans	3			1		2
Increase in number of shares authorized			428,587
Shares authorized prior to amendment			25,000
Reverse stock split, conversion ratio			0.05		0.05
Total authorized share balance			453,587		30,000		757,848
Number of RSUs granted (in shares)		148,500						148,500
Purchase price (in dollars per share)								$ 7.91
Vesting period								4 years
Recognition period of compensation cost to be recognized								4 years
Number of RSUs vested (in shares)									0
Compensation cost to be recognized, net of income tax								$ 1,175	$ 1,000
Cost to the employee								$ 0