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Accrued Liabilities (Tables)
6 Months Ended
Jun. 30, 2018
Payables And Accruals [Abstract]  
Accrued Liabilities

Accrued liabilities at June 30, 2018 and December 31, 2017, consisted of the following (in thousands):

 

 

 

June 30, 2018

 

 

December 31, 2017

 

Accrued compensation and related costs

 

$

7,135

 

 

$

7,372

 

Accrued professional services

 

 

3,454

 

 

 

2,605

 

Accrued customer obligations

 

 

548

 

 

 

481

 

Accrued insurance premiums

 

 

 

 

 

507

 

Other accrued expenses

 

 

1,371

 

 

 

747

 

Total accrued liabilities

 

$

12,508

 

 

$

11,712