Segment Data (Tables)

12 Months Ended

Dec. 31, 2012

Segment Data

Schedule of financial statement information by reportable segment

2012	Component Products			Packaging			Unallocated Assets		Total
Sales	$	88,170,690		$	42,791,114		$	—	$	130,961,804
Operating income	13,585,639			3,080,391			—		16,666,030
Total assets	34,502,008			30,635,913			33,479,519		98,617,440
Depreciation / Amortization	1,347,945			1,580,240			—		2,928,185
Capital expenditures	2,511,108			9,482,642			—		11,993,750
Interest expense, net	(40,476		)	(49,693		)	—		(90,169		)
Goodwill	5,020,840			2,017,791			—		7,038,631

2011	Component Products			Packaging			Unallocated Assets		Total
Sales	$	84,652,237		$	42,591,609		$	—	$	127,243,846
Operating income	13,036,101			2,680,097			—		15,716,198
Total assets	27,169,529			22,702,927			29,848,798		79,721,254
Depreciation / Amortization	1,544,377			1,236,625			—		2,781,002
Capital expenditures	1,029,046			2,711,845			—		3,740,891
Interest expense, net	(14,640		)	(12,234		)	—		(26,874		)
Goodwill	4,463,246			2,017,791			—		6,481,037

2010	Component Products			Packaging			Unallocated Assets		Total
Sales	$	80,373,062		$	40,393,388		$	—	$	120,766,450
Operating income	11,104,306			3,287,884			—		14,392,190
Total assets	26,579,654			20,795,613			22,102,634		69,477,901
Depreciation / Amortization	1,802,085			1,350,108			—		3,152,193
Capital expenditures	1,814,874			1,470,656			—		3,285,530
Interest expense, net	(61,668		)	(53,869		)	—		(115,537		)
Goodwill	4,463,246			2,017,791			—		6,481,037