ACCRUED EXPENSES - (Tables)

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

The following table summarizes accrued expenses:

	December 31,
	2017		2016
Accrued commissions	$	9,495	$	6,607
Accrued royalties	3,489		3,495
Other	9,249		5,571
Total	$	22,233	$	15,673