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DEBT (Tables)
6 Months Ended
Jun. 30, 2021
DEBT  
Schedule of long-term debt instruments

Long-term debt consisted of the following:

June 30, 2021

December 31, 2020

(in thousands)

Revolving credit agreement

$

66,900

$

73,025

Sale-leaseback finance obligations

9,082

9,913

Insurance premium financing (2020)

1,654

5,064

Other

110

141

77,746

88,143

Less current maturities

(3,404)

(6,791)

Total long-term debt

$

74,342

$

81,352