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Note 7 - Leases (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Lease, Cost [Table Text Block]
  

Three Months Ended June 30,

  

Six Months Ended June 30

 

(in thousands)

 

2021

  

2020

  

2021

  

2020

 

Operating lease cost

 $506  $544  $1,023  $1,079 

Short term lease cost

  55   43   101   85 

Sublease income

  (26)  (25)  (51)  (132)

Total lease cost

 $535  $562  $1,073  $1,032 
Supplemental Cash Flow Information Related to Operating Leases [Table Text Block]
  

Six Months Ended June 30,

 

(in thousands)

 

2021

  

2020

 

Cash paid for amounts included in the measurement of lease liabilities:

 $1,061  $1,381 

Right of use assets obtained in exchange for lease obligations:

 $400  $387 
Supplemental Balance Sheet Informaton Related to Operating Leases [Table Text Block]

(in thousands)

 

June 30, 2021

  

December 31, 2020

 

Operating lease right-of use assets

 $7,241  $7,761 
         

Current portion, operating lease liabilities

 $2,061  $2,111 

Operating lease liabilities, long term

  6,971   7,481 

Total operating lease liabilities

 $9,032  $9,592 
         

Weighted average remaining lease term (years)

  7.1   7.4 

Weighted average discount rate

  9.3%  9.3%
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

(in thousands)

    

2021 (remainder of year)

 $1,053 

2022

  2,044 

2023

  1,999 

2024

  1,732 

2025

  1,001 

Thereafter

  4,854 

Total lease payments

  12,683 

Less imputed interest

  (3,651)

Total operating lease liabilities

 $9,032