Schedule of Segment Reporting Information, by Segment | Fastener Assembly Equipment Other Consolidated Three Months Ended June 30, 2016: Net sales $ 8,858,036 $ 962,694 0 $ 9,820,730 Depreciation 268,450 22,032 17,640 308,122 Segment operating profit 1,487,070 345,575 0 1,832,645 Selling and administrative expenses 0 0 (667,149) (667,149) Interest income 0 0 9,563 9,563 Income before income taxes $ 1,175,059 Capital expenditures 298,237 7,180 33,898 339,315 Segment assets: Accounts receivable, net 5,979,118 299,504 0 6,278,622 Inventories, net 3,976,986 1,014,322 0 4,991,208 Property, plant and equipment, net 9,887,971 1,613,944 526,407 12,028,322 Other assets 0 0 7,791,988 7,791,988 $ 31,090,140 Three Months Ended June 30, 2015: Net sales $ 8,276,263 $ 929,911 0 $ 9,206,174 Depreciation 275,612 20,097 19,121 314,830 Segment operating profit 1,129,353 293,002 0 1,422,355 Selling and administrative expenses 0 0 (579,611) (579,611) Interest income 0 0 6,217 6,217 Income before income taxes $ 848,961 Capital expenditures 108,726 344,367 20,078 473,171 Segment assets: Accounts receivable, net 5,546,859 359,787 0 5,906,646 Inventories, net 4,148,131 862,398 0 5,010,529 Property, plant and equipment, net 9,175,077 1,471,665 486,914 11,133,656 Other assets 0 0 7,829,216 7,829,216 $ 29,880,047 Six Months Ended June 30, 2016: Net sales $ 17,305,365 $ 2,111,760 0 $ 19,417,125 Depreciation 529,273 43,614 34,590 607,477 Segment operating profit 2,713,431 778,774 0 3,492,205 Selling and administrative expenses 0 0 (1,352,411) (1,352,411) Interest income 0 0 18,322 18,322 Income before income taxes $ 2,158,116 Capital expenditures 459,543 399,142 28,170 886,855 Six Months Ended June 30, 2015: Net sales $ 16,676,760 $ 1,813,205 0 $ 18,489,965 Depreciation 549,364 40,194 37,917 627,475 Segment operating profit 2,147,400 537,591 0 2,684,991 Selling and administrative expenses 0 0 (1,170,607) (1,170,607) Interest income 0 0 13,050 13,050 Income before income taxes $ 1,527,434 Capital expenditures 459,543 399,142 28,170 886,855 |