Accounts payable and accrued expenses (Tables)

6 Months Ended

Jul. 01, 2017

Payables and Accruals [Abstract]

Components of accounts payable and accrued expenses

Accounts payable and accrued expenses are as follows:

	July 1, 2017		December 31, 2016
Outstanding checks in excess of cash	$	11,737	12,269
Accounts payable, trade	871,438		729,415
Accrued expenses	327,595		333,942
Product warranties	45,080		46,347
Accrued interest	15,257		20,396
Accrued compensation and benefits	195,551		193,213
Total accounts payable and accrued expenses	$	1,466,658	1,335,582