SUBSEQUENT EVENTS (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended	0 Months Ended
	Dec. 31, 2014	Mar. 25, 2014	Mar. 04, 2015	Jan. 30, 2015	Dec. 31, 2013
Securities Purchase Agreement [Abstract]
Common stock, shares issued (in shares)	15,916,308				15,838,879
Common stock, par value (in dollars per share)	$ 0.01				$ 0.01
Debt Instrument [Abstract]
Exercise price of warrants (in dollars per share)	$ 0.98
Term of warrants	10 years
Purchasers [Member] | Maximum [Member]
Securities Purchase Agreement [Abstract]
Aggregate purchase price amount		1,650
Purchasers [Member] | Warrant [Member] | Maximum [Member]
Securities Purchase Agreement [Abstract]
Warrant issuance, to purchase shares (in shares)		1,683,673
Common stock, par value (in dollars per share)		0.01
Prescott Group [Member] | Warrant [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)		1,530,612
Cleveland Capital Management [Member] | Warrant [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)		153,061
Subsequent Event [Member]
Debt Instrument [Abstract]
Exercise price of warrants (in dollars per share)			$ 0.82
Term of warrants			10 years	10 years
Subsequent Event [Member] | Warrant [Member]
Debt Instrument [Abstract]
Exercise price of warrants (in dollars per share)				0.72
Purchase Agreement, expiry date				Jan. 30, 2025
Subsequent Event [Member] | Purchasers [Member]
Securities Purchase Agreement [Abstract]
Common stock, shares issued (in shares)			342,467
Common stock, par value (in dollars per share)			$ 0.01
Aggregate purchase price amount			250
Subsequent Event [Member] | Purchasers [Member] | Warrant [Member]
Securities Purchase Agreement [Abstract]
Warrant issuance, to purchase shares (in shares)			684,934
Common stock, shares issued (in shares)				769,381
Aggregate purchase price amount				500
Subsequent Event [Member] | Purchasers [Member] | Warrant [Member] | Maximum [Member]
Securities Purchase Agreement [Abstract]
Warrant issuance, to purchase shares (in shares)				1,538,462
Subsequent Event [Member] | Purchasers [Member] | Stock Option [Member]
Securities Purchase Agreement [Abstract]
Warrant issuance, to purchase shares (in shares)				6,923,077
Aggregate purchase price amount				4,500
Subsequent Event [Member] | Prescott Group [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)				854,789
Subsequent Event [Member] | Prescott Group [Member] | Warrant [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)			576,600
Subsequent Event [Member] | Cleveland Capital Management [Member]
Closed offering [Abstract]
Proceeds from issuance of shares			250
Subsequent Event [Member] | Cleveland Capital Management [Member] | Warrant [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)			576,600	854,789
Proceeds from issuance of shares				500