ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

Accrued expenses

As of December 31, 2017 and 2016, accrued expenses consisted of the following (in thousands):

	2017		2016
Accrued asset purchases	$	238	$	341
Accrued compensation	1,685		1,533
Accrued royalties	55		75
Accrued sales and other taxes	260		1,446
Other accrued operating expenses	785		675
Customer deposits and sales returns	153		137
Accrued travel expenses related to corporate events	1,156		255
Accrued shipping and handling costs	691		290
Rent expense	211		219
Accrued legal and accounting fees	537		634
	$	5,771	$	5,605