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LONG-TERM DEBT (Tables)
12 Months Ended
Dec. 31, 2021
LONG-TERM DEBT  
Schedule of long-term debt instruments

December 31, 2021

December 31, 2020

(in thousands)

Revolving credit agreement

$

38,000

$

73,025

Sale-leaseback finance obligations

32,739

9,913

Insurance premium financing

3,601

5,064

Other

84

141

74,424

88,143

Less current maturities

(11,069)

(6,791)

Total long-term debt

$

63,355

$

81,352