Statements of Income and Total Comprehensive Income (Parentheticals) - USD ($) |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
Amortization of net actuarial costs and prior service costs, income taxes | $ 51,638 | $ 18,109 | $ 39,093 |
Net actuarial gain (loss) on pension plan income taxes | $ 4,302 | $ (423,848) | $ 145,211 |
X | ||||||||||
- Definition Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) related to pension and other postretirement benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of tax (expense) benefit, after reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|