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Accrued Liabilities and Other
 12 Months Ended
Dec. 31, 2019
Payables and Accruals [Abstract]  
Accrued Liabilities and Other
ACCRUED LIABILITIES AND OTHER
Accrued liabilities and other consisted of the following as of December 31:
($ in thousands)
2019
 
2018
Accrued vacation
$
799

 
$
761

Accrued paid personal leave
419

 
416

Accrued bonus
1,700

 
2,071

Other
545

 
327

 
$
3,463

 
$
3,575