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Summary of Accrued (Detail)
$ in Thousands
 6 Months Ended
Jun. 30, 2016
USD ($)
Summary Of Expenses [Line Items]  
Accrued Balance $ 1,129
Adjustments recorded during the period 213 [1]
Payments during the period (838)
Accrued Balance $ 504
[1] The adjustments to the accrual recorded in 2016 relate primarily to agreements reached with franchisees related to lease obligations for previously owned MWCC Corporate Centers.