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Other Current Liabilities
 12 Months Ended
Dec. 31, 2019
Other Liabilities Disclosure [Abstract]  
Other Current Liabilities
Other Current Liabilities

The balance of other current liabilities consisted of the following (in thousands):
 
December 31,
 
2019
 
2018
Accrued expenses
$
5,652

 
$
5,080

Accrued interest
74

 
1,315

Accrued other
12,831

 
13,584

Total other current liabilities
$
18,557

 
$
19,979