DEBT (Tables)

12 Months Ended

Dec. 31, 2017

DEBT [Abstract]

Scheduled principal payments of the total debt outstanding

Scheduled principal payments of the total debt outstanding at December 31, 2017 are as follows (in thousands):

2018	$	3,125
2019		3,125
2020		6,250
2021		6,250
2022		106,250
Total long-term debt		125,000
Less: Current maturities of long-term debt		(3,125	)
Noncurrent portion of long-term debt	$	121,875