v3.8.0.1
Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Dec. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]      
Indefinite lived intangibles $ 242   $ 242
Finite-Lived Intangible Assets [Line Items]      
Accumulated Amortization (18,751)   (18,175)
Net Carrying Value 1,922    
Total Gross Carrying Value 20,915   19,317
Total Accumulated Amortization (18,751)   (18,175)
Total Net Carrying Value 2,164   1,142
Trademarks and trade names      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Value 4,787   4,469
Accumulated Amortization (4,383)   (4,337)
Net Carrying Value 404   132
Total Accumulated Amortization $ (4,383)   (4,337)
Weighted-Average Remaining Life (Years) 5 years 2 months 1 year 6 months  
Proprietary software      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Value $ 5,602   5,328
Accumulated Amortization (5,286)   (5,188)
Net Carrying Value 316   140
Total Accumulated Amortization $ (5,286)   (5,188)
Weighted-Average Remaining Life (Years) 3 years 5 months 1 year  
Internal software      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Value $ 264   264
Accumulated Amortization (176)   (163)
Net Carrying Value 88   101
Total Accumulated Amortization $ (176)   (163)
Weighted-Average Remaining Life (Years) 2 years 2 years 2 months  
Leasehold interests      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Value $ 170   170
Accumulated Amortization (143)   (137)
Net Carrying Value 27   33
Total Accumulated Amortization $ (143)   (137)
Weighted-Average Remaining Life (Years) 1 year 1 month 1 year 5 months  
Caregiver relationships      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Value $ 985    
Accumulated Amortization (364)    
Net Carrying Value 621    
Total Accumulated Amortization $ (364)    
Weighted-Average Remaining Life (Years) 2 years 9 months    
Customer relationships      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Value $ 8,865   8,844
Accumulated Amortization (8,399)   (8,350)
Net Carrying Value 466   494
Total Accumulated Amortization $ (8,399)   $ (8,350)
Weighted-Average Remaining Life (Years) 4 years 11 months 5 years 2 months