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2. Revenue
3 Months Ended
Mar. 29, 2019
Disclosure Text Block [Abstract]  
2. Revenue

2.    REVENUE

Disaggregation of Revenue

In the following tables, revenue reported for the periods presented is disaggregated by primary geographical market, major product line, timing of revenue recognition and product application.

Three months ended March 29, 2019        
Product Application Planetarium Theaters Other Visitor Attractions Architectural Treatments Total
         
Primary geographic area:        
         
North America $4,179  $215  $76  $4,470 
Europe 1,373  316  -  1,689 
Asia 485  38  -  523 
Other 483  -  -  483 
  $6,520  $569  $76  $7,165 
         
Products:        
         
Audio-Visual Systems $4,396  $151  $-  $4,547 
Domes 801  418  76  1,295 
Show Content 771  -  -  771 
Maintenance and Service 552  -  -  552 
  $6,520  $569  $76  $7,165 
         
Timing of revenue recognition:        
         
Goods transferred at point in time $816  $-  $-  $816 
Goods and services transferred over time 5,704  569  76  6,349 
  $6,520  $569  $76  $7,165 

 

Three months ended March 30, 2018        
Product Application Planetarium Theaters Other Visitor Attractions Architectural Treatments Total
         
Primary geographic area:        
         
North America $3,133  $120  $360  $3,613 
Europe 333  11  -  344 
Asia 2,456  847  -  3,303 
Other 321  -  -  321 
  $6,243  $978  $360  $7,581 
         
Products:        
         
Audio-Visual Systems $3,986  $11  $-  $3,997 
Domes 1,375  967  360  2,702 
Show Content 326  -  -  326 
Maintenance and Service 556  -  -  556 
  $6,243  $978  $360  $7,581 
         
Timing of revenue recognition:        
         
Goods transferred at point in time $481  $-  $-  $481 
Goods and services transferred over time 5,762  978  360  7,100 
  $6,243  $978  $360  $7,581 

 

Contract Balances

The following table provides information about receivables, contract assets, and contract liabilities from contracts with customers as of March 29, 2019:

  March 29, 2019 December 31, 2018
     
Receivables reported as accounts receivable, net $3,794  $3,250 
Contract revenue in excess of billings 2,525  3,484 
Billings in excess of contract revenue 4,414  5,959 

 

Significant changes in the contract assets and the contract liabilities balances during the period are as follows:

  Contract Assets Contract Liabilities
     
Revenue recognized that was included in the contract liability balance at the beginning of the period   $(3,265)  
     
Increases due to amounts billed to customers, excluding amounts recognized as revenue during the period   $  1,720 
     
Transferred to receivables from contract assets recognized at the beginning of the period $ (1,343)    
     
Increases as a result of revenue recognized, excluding amounts transferred to receivables during the period $       384   

 

Contract assets arise when revenue recognized on a contract exceeds the cumulative progress billings. Contracts generally provide for an enforceable right to payment for performance completed to date but do not necessarily have a present right to consideration payment for performance completed until the event that triggers the progress billing. The contract assets are transferred to the receivables when the rights to payment occur and amounts are billed. Contract liabilities arise when progress billings on a contract exceed the revenue recognized. Contract liabilities are relieved as the performance obligation is completed and revenue is recognized. Progress billings vary among contracts and can be triggered by chronological milestones, performance events or other various measurements of performance.

Backlog of Remaining Customer Performance Obligations

The following table includes estimated revenue expected to be recognized and recorded as sales in the future from the backlog of performance obligations that are unsatisfied (or partially unsatisfied) at the end of the reporting period.

    Remainder of 2019 2020 2021 2022 2023
             
Sales   $14,233  $535  $256  $54  $50