ACCRUED EXPENSES (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Summary of accrued expenses [Abstract]
Accrued asset purchases	$ 277	$ 291
Accrued compensation	1,620	2,180
Accrued royalties	68	105
Accrued sales and other taxes	2,323	1,193
Other accrued operating expenses	562	786
Customer deposits and sales returns	153	211
Accrued travel expenses related to corporate events	271	107
Accrued shipping and handling costs	257	344
Rent expense	76	147
Accrued legal and accounting fees	614	992
Total	$ 6,221	$ 6,356