Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Narrative) (Details)

v3.19.1
Segment Reporting (Narrative) (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
state
store
customer
segment
Mar. 31, 2018
USD ($)
Dec. 31, 2018
USD ($)
[1]
Segment Reporting Information [Line Items]      
Minimum number of operating segments with similar characteristics to be considered as a reportable segment | segment 1    
Revenues $ 198,310 $ 192,077  
Property and equipment, net $ 143,391   $ 139,628
IT'SUGAR, LLC [Member]      
Segment Reporting Information [Line Items]      
Number of retail locations | store 100    
Number of states of retail locations | state 25    
MOD Super-Fast Pizza [Member]      
Segment Reporting Information [Line Items]      
Line of Credit Facility, Maximum Borrowing Capacity $ 50,000    
Reportable Segments [Member] | Renin [Member]      
Segment Reporting Information [Line Items]      
Number of major customers | customer 2    
Reportable Segments [Member] | Outside United States [Member] | Renin [Member]      
Segment Reporting Information [Line Items]      
Property and equipment, net $ 2,200    
[1] See Note 1 for a summary of adjustments.