| Accrued Expenses |
8. Accrued Expenses
Accrued expenses at December 31, 2018 and 2017 consist of (in thousands):
|
|
|
|
|
|
|
|
|
|
|
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2018
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|
2017
|
|
|
Accrued payroll and compensation related costs
|
|
$
|
2,150
|
|
$
|
1,473
|
|
|
Accrued accounts payable
|
|
|
1,790
|
|
|
5,821
|
|
|
Accrued sales and other taxes
|
|
|
1,478
|
|
|
1,278
|
|
|
Accrued interest
|
|
|
1,605
|
|
|
—
|
|
|
Accrued litigation
|
|
|
—
|
|
|
1,076
|
|
|
Accrued other
|
|
|
841
|
|
|
947
|
|
|
Total
|
|
$
|
7,864
|
|
$
|
10,595
|
|
|