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2304302 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES (Tables)
(http://www.patrickind.com/role/SummaryOfSignificantAccountingPoliciesAndPracticesTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000076605 (http://www.sec.gov/CIK)
Accounting Policies [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Accounting Policies [Abstract]
 
Schedule for the changes in the allowance for doubtful accounts
The following table summarizes the changes in the allowance for doubtful accounts: 
(thousands)
 
2016

 
2015

 
2014

Balance at January 1
 
$
150

 
$
175

 
$
225

Provisions made during the year
 
415

 
471

 
137

Write-offs
 
(473
)
 
(497
)
 
(193
)
Recoveries during the year
 
—

 
1

 
6

Balance at December 31
 
$
92

 
$
150

 
$
175