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Receivables and Allowance for Doubtful Accounts Receivables and Allowance for Doubtful Accounts (Tables)
6 Months Ended
Jun. 30, 2019
Receivables and Allowance for Doubtful Accounts [Abstract]  
Receivables [Table Text Block]
Receivables consist of the following:
(In thousands)
June 30, 2019
 
December 31, 2018
Installment sales receivable
$
52,332

 
$
54,746

Trade and notes receivables
17,683

 
19,782

Total receivables
70,015

 
74,528

Less allowance for doubtful accounts
(4,349
)
 
(4,883
)
Total receivables, net of allowance for doubtful accounts
$
65,666

 
$
69,645


Changes in allowance for doubtful accounts [Table Text Block]
Changes in our allowance for doubtful accounts are as follows: 
(In thousands)
June 30, 2019
Beginning allowance for doubtful accounts
$
4,883

Bad debt expense
5,978

Accounts written off
(6,773
)
Recoveries
261

 Ending allowance for doubtful accounts
$
4,349