Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2016

Payables and Accruals [Abstract]

Components of accounts payable and accrued expenses

Accounts payable and accrued expenses are as follows:

	December 31, 2016		December 31, 2015
Outstanding checks in excess of cash	$	12,269	14,023
Accounts payable, trade	729,415		696,974
Accrued expenses	333,942		293,867
Product warranties	46,347		35,516
Accrued interest	20,396		34,623
Accrued compensation and benefits	193,213		181,022
Total accounts payable and accrued expenses	$	1,335,582	1,256,025