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Other Current Liabilities
9 Months Ended
Sep. 30, 2019
Other Liabilities Disclosure [Abstract]  
Other Current Liabilities
Other Current Liabilities

The balance of other current liabilities consisted of the following (in thousands):
 
September 30, 2019
 
December 31, 2018
Accrued expenses
$
5,496

 
$
5,080

Accrued interest
152

 
1,315

Accrued other
18,002

 
13,584

Total other current liabilities
$
23,650

 
$
19,979