Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Components of accounts payable and accrued expenses

Accounts payable and accrued expenses are as follows:

	December 31, 2014		December 31, 2013
Outstanding checks in excess of cash	$	16,083	18,012
Accounts payable, trade	622,360		631,732
Accrued expenses	269,668		285,560
Product warranties	29,350		35,818
Accrued interest	28,365		35,618
Accrued compensation and benefits	138,683		186,853
Total accounts payable and accrued expenses	$	1,104,509	1,193,593