LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Outstanding Debt And Borrowing Capacity under 2017 Credit Facility

The following table presents the outstanding debt and borrowing capacity of the Company under the 2017 Credit Facility:

	As of    December 31,   2018			As of    December 31,   2017
Outstanding debt	$	25,000		$	25,000
Interest rate	3.5		%	2.6		%
Irrevocable standby letters of credit	$	382		$	1,294
Available borrowing capacity	$	274,618		$	273,706
Current maximum borrowing capacity	$	300,000		$	300,000