XML 82 R142.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
COMMITMENTS AND CONTINGENCIES - Contractual commitments - Expenditures (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 01, 2020
Dec. 31, 2019
Dec. 09, 2019
Daytona Beach, FL      
Commitment amount   $ 316  
Strand property, FL      
Payments for contractual obligation $ 450    
Strand property, FL | Accrued and Other Liabilities      
Amount of contractual obligation     $ 450