DEBT AND EQUITY FINANCINGS (Details) - USD ($) $ / shares in Units, $ in Thousands					1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 04, 2015	Jan. 30, 2015	Dec. 31, 2014	Mar. 25, 2014	May. 31, 2014	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Securities Purchase Agreement [Abstract]
Common shares reserved for future issuance (in shares)						844,239
Closed offering [Abstract]
Proceeds from issuance of shares								$ 750	$ 0
Debt Instrument [Abstract]
Interest rate (in hundredths)				5.00%
Maturity date								Mar. 25, 2016
Interest paid to related parties						$ 0		$ 20
Increase (decrease) in fair value of warrants						(886)	$ 0	(616)	0
Fair value of warrants								750
Amortization of debt discount						$ 134	$ 78	248	$ 79
Lehman Brothers, Inc. Claim [Member]
Debt Instrument [Abstract]
Unsecured claim amount to third party					$ 1,607
Warrants [Member]
Debt Instrument [Abstract]
Purchase Agreement, expiry date		Jan. 30, 2025
Revalued amount of fair value								974
Fair value of warrants		$ 970						$ 1,101		$ 979
Fair value assumptions and methodology for warrants [Abstract]
Exercise price (in dollars per share)			$ 0.98			$ 0.80		$ 0.98		$ 0.98
Term								9 years		10 years
Dividend yield (in hundredths)								0.00%		0.00%
Expected volatility rate (in hundredths)								100.24%		100.00%
Risk free interest rate (in hundredths)								1.86%		2.75%
Amortization period										2 years
Number of Warrants [Roll Forward]
Outstanding, Beginning balance (in shares)								1,683,673
Issued (in shares)								3,654,785
Outstanding, Ending balance (in shares)			1,683,673			5,338,458		5,338,458		1,683,673
Weighted Average Exercise Price [Abstract]
Outstanding, Beginning balance (in dollars per share)								$ 0.98
Issued (in dollars per share)								0.72
Outstanding, Ending balance (in dollars per share)			$ 0.98			$ 0.80		$ 0.80		$ 0.98
Aggregate Intrinsic Value [Abstract]
Warrants, Beginning balance								$ 0
Issued								0
Outstanding, Ending balance			$ 0			$ 0		$ 0		$ 0
Weighted Average Remaining Contractual Life [Abstract]
WarrantsOutstandingWeightedAverageRemainingContractualTerms			8 years 9 months					9 years 1 month 10 days
Issued								9 years 3 months 7 days
WarrantsOutstandingWeightedAverageRemainingContractualTerms			8 years 9 months					9 years 1 month 10 days
Initial Warrants [Member]
Fair value assumptions and methodology for warrants [Abstract]
Stock price (in dollars per share)		$ 0.70				$ 0.50
Exercise price (in dollars per share)		$ 0.72				0.72		$ 0.72
Term		10 years						9 years 7 months 2 days
Dividend yield (in hundredths)		0.00%						0.00%
Expected volatility rate (in hundredths)		100.00%						100.00%
Risk free interest rate (in hundredths)		1.67%						2.32%
Weighted Average Exercise Price [Abstract]
Outstanding, Ending balance (in dollars per share)		$ 0.72				0.72		$ 0.72
March 2015 Warrant [Member]
Debt Instrument [Abstract]
Fair value of warrants	$ 620
Fair value assumptions and methodology for warrants [Abstract]
Stock price (in dollars per share)	$ 1.00					0.50
Exercise price (in dollars per share)	$ 0.82					0.82		$ 0.82
Term	10 years							9 years 8 months 5 days
Dividend yield (in hundredths)	0.00%							0.00%
Expected volatility rate (in hundredths)	100.00%							100.00%
Risk free interest rate (in hundredths)	2.10%							2.32%
Weighted Average Exercise Price [Abstract]
Outstanding, Ending balance (in dollars per share)	$ 0.82					$ 0.82		$ 0.82
Purchasers [Member]
Securities Purchase Agreement [Abstract]
Aggregate purchase price amount	$ 250	$ 500
Purchasers [Member] | Maximum [Member]
Securities Purchase Agreement [Abstract]
Aggregate purchase price amount				$ 1,650
Debt issuance, promissory note, principal				$ 1,650
Purchasers [Member] | Warrants [Member]
Securities Purchase Agreement [Abstract]
Warrant issuance, to purchase shares (in shares)						1,431,389
Purchasers [Member] | Warrants [Member] | Maximum [Member]
Securities Purchase Agreement [Abstract]
Warrant issuance, to purchase shares (in shares)				1,683,673
Warrants valued (in dollars per share)				$ 1.43
Purchasers [Member] | Stock Option [Member]
Securities Purchase Agreement [Abstract]
Aggregate purchase price amount		$ 4,500
Warrant issuance, to purchase shares (in shares)		6,923,077
Purchasers [Member] | March 2015 Shares [Member]
Securities Purchase Agreement [Abstract]
Common shares reserved for future issuance (in shares)	342,467
Prescott Group [Member]
Closed offering [Abstract]
Debt instrument, principal amount				$ 1,500
Prescott Group [Member] | Warrants [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)				1,530,612
Proceeds from issuance of warrants				$ 1,500
Cleveland Capital Management [Member]
Closed offering [Abstract]
Debt instrument, principal amount				$ 150
Proceeds from issuance of shares	$ 250
Cleveland Capital Management [Member] | Director - Wade Massad [Member]
Debt Instrument [Abstract]
Beneficial ownership of common shares in excess of (in hundredths)				5.00%
Cleveland Capital Management [Member] | Director - Duminda DeSilva [Member]
Debt Instrument [Abstract]
Beneficial ownership of common shares in excess of (in hundredths)				5.00%
Cleveland Capital Management [Member] | Warrants [Member]
Closed offering [Abstract]
Warrant issuance, to purchase shares (in shares)				153,061
Proceeds from issuance of shares		$ 500
Proceeds from issuance of warrants				$ 150
Leslie G Living Trust [Member]
Securities Purchase Agreement [Abstract]
Common shares reserved for future issuance (in shares)						769,231