Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Revenue Disclosures - Revenue Related to Performance Obligations 2 (Details)

v3.19.3
Note 3 - Revenue Disclosures - Revenue Related to Performance Obligations 2 (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
Revenue expected to be recognized $ 15,405
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-10-01  
Remaining Performance Obligation, Expected Timing of Satisfaction (Year) 91 days
Revenue expected to be recognized $ 692
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01  
Remaining Performance Obligation, Expected Timing of Satisfaction (Year) 1 year
Revenue expected to be recognized $ 2,749
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01  
Remaining Performance Obligation, Expected Timing of Satisfaction (Year) 1 year
Revenue expected to be recognized $ 2,630
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01  
Remaining Performance Obligation, Expected Timing of Satisfaction (Year) 1 year
Revenue expected to be recognized $ 2,211
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01  
Remaining Performance Obligation, Expected Timing of Satisfaction (Year) 1 year
Revenue expected to be recognized $ 1,862
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01  
Remaining Performance Obligation, Expected Timing of Satisfaction (Year) 1 year
Revenue expected to be recognized $ 5,261