Accounts Payable And Accrued Expenses

3 Months Ended

Mar. 31, 2012

Accounts Payable And Accrued Expenses [Abstract]

Accounts Payable And Accrued Expenses

5. Accounts payable and accrued expenses

Accounts payable and accrued expenses are as follows:

	March 31, 2012		December 31, 2011
Outstanding checks in excess of cash	$	7,335		17,590
Accounts payable, trade		398,842		372,616
Accrued expenses		155,820		154,560
Product warranties		32,680		30,144
Accrued interest		23,770		34,235
Deferred tax liability		8,102		8,760
Accrued compensation and benefits		94,834		97,186
Total accounts payable and accrued expenses	$	721,383		715,091