XML 22 R20.htm IDEA: XBRL DOCUMENT v3.20.1
DEBT (Tables)
3 Months Ended
Mar. 31, 2020
DEBT  
Schedule of long-term debt instruments

Long-term debt consisted of the following:

​

​

​

​

​

​

​

March 31, 2020

​

December 31, 2019

​

(in thousands)

Revolving credit agreement

$

86,000

​

$

73,225

Sale leaseback finance obligations

​

11,138

​

​

11,783

Insurance premium financing (2019)

​

2,976

​

​

4,506

​

​

100,114

​

​

89,514

Less current maturities

​

(4,613)

​

​

(6,165)

Total long-term debt

$

95,501

​

$

83,349

​

​

​

​

​

​