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Note 8 - Leases (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Lessee, Lease, Assets and Liabilities [Table Text Block]
  

December 31,

 
  

2021

  

2020

 

Right-of-use assets:

        

Finance leases, net, included in Property and equipment (1)

 $1,730  $1,288 

Operating leases

  98,507   30,813 

Total right-of-use assets

 $100,237  $32,101 
         

Lease liabilities:

        

Finance leases

 $2,169  $1,729 

Operating leases

  98,429   30,115 

Total lease liabilities

 $100,598  $31,844 
Lease, Cost [Table Text Block]
  

Year Ended December 31,

 
  

2021

  

2020

  

2019

 

Finance lease cost:

            

Amortization of right-of-use assets

 $413  $422  $435 

Interest on lease liabilities

  90   79   57 

Operating lease cost

  4,627   3,647   1,934 

Short-term lease cost

  993   745   1,442 

Variable lease cost

  158   199   141 

Total lease cost

 $6,281  $5,092  $4,009 
Lessee, Liability, Maturity [Table Text Block]
  

Finance Leases

  

Operating Leases

 
         

2022

 $574  $6,802 

2023

  378   6,669 

2024

  692   6,499 

2025

  449   6,529 

2026

  360   6,431 

Thereafter

  -   88,557 

Total lease payments

  2,453   121,487 

Amount representing interest

  (284

)

  (23,058

)

Present value of lease liabilities

  2,169   98,429 

Current portion of lease liabilities (1)

  (475

)

  (4,704

)

Long-term lease liabilities (2)

 $1,694  $93,725 
Lease Terms and Discount Rates for Lease Liabilities [Table Text Block]
  

December 31,

 
  

2021

  

2020

 

Weighted-average remaining lease term (years)

        

Finance leases

  

3.56

   

3.67

 

Operating leases

  

18.42

   

18.21

 

Weighted-average discount rate

        

Finance leases

  

5.10

%

  

5.22

%

Operating leases

  

2.18

%

  

3.36

%

Other Information Related to Operating and Finance Leases [Table Text Block]
  

Year Ended December 31,

 
  

2021

  

2020

  

2019

 

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

            

Operating cash flows from finance leases

 $(90

)

 $(79

)

 $(57

)

Operating cash flows from operating leases

  (4,142

)

  (3,481

)

  (1,909

)

Financing cash flows from finance leases

  (415

)

  (420

)

  (434

)

Right-of-use assets obtained in exchange for finance lease liabilities

  853   507   819 

Right-of-use assets obtained in exchange for operating lease liabilities

  16,043   4,471   1,335