XML 40 R22.htm IDEA: XBRL DOCUMENT v2.4.0.8
Schedule II-Valuation and Qualifying Accounts
12 Months Ended
Dec. 31, 2013
Schedule II-Valuation and Qualifying Accounts [Abstract]  
Schedule II-Valuation and Qualifying Accounts
Birner Dental Management Services, Inc. and Subsidiaries
Financial Statement Schedule
II – Valuation and Qualifying Accounts
Allowance for Doubtful Accounts

Description
 
Balance at beginning of period
  
Charged to costs and expenses
  
Deductions (1)
  
Balance at end of period
 
        
2013
 
$
303,910
  
$
390,217
  
$
274,127
  
$
420,000
 
2012
 
$
301,945
  
$
579,419
  
$
577,454
  
$
303,910
 
2011
 
$
315,333
  
$
627,713
  
$
641,101
  
$
301,945
 

(1) Charges to the account are for the purpose for which the reserves were created.