XML 54 R19.htm IDEA: XBRL DOCUMENT v2.4.1.9
Schedule of Valuation and Qualifying Accounts (Tables)
12 Months Ended
Dec. 31, 2014
Tables/Schedules  
Schedule of Valuation and Qualifying Accounts

 

 

December 31,

2014

December 31,

2013

Allowance for Doubtful Accounts:

 

 

  Balance at beginning of year………………………….

$ 150,000

$   150,000

  Charges to statement of income……………………...

1,867

11,248

  Write-offs………………………………………………...

(1,867)

(11,248)

  Balance at end of year…………………………………

$   150,000

$   150,000

 

 

 

December 31,

2014

December 31,

2013

Inventory Valuation Reserves:

 

 

  Balance at beginning of year………………………….

$ 564,000

$   550,000

  Charges to statement of income……………………...

134,271

121,380

  Write-offs………………………………………………...

(80,271)

(107,380)

  Balance at end of year…………………………………

$   618,000

$   564,000