v3.8.0.1
Merchant Cash Advances Receivable - Summary of MCA (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Merchant cash advances receivable, net $ 47,101 $ 11,896  
MCA      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Merchant cash advances (MCA) receivable, gross 49,143 12,924  
Allowance for uncollectible MCA receivable (2,042) (1,028) $ (22)
Merchant cash advances receivable, net $ 47,101 $ 11,896