Note 6 - Summary of Temporary Differences in Deferred Tax Assets and Liabilities (Details) - USD ($) |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Basis difference in pension plan liability | $ 118,967 | $ 269,271 |
| Total deferred tax asset | 118,967 | 269,271 |
| Basis differences in real estate acquired through foreclosure | 235,130 | 237,697 |
| Deferred installment revenue on land sales for tax purposes | 47,050 | 324,714 |
| Total deferred tax liability | 282,180 | 562,411 |
| Net deferred tax liability | $ 163,213 | $ 293,140 |
| X | ||||||||||
- Definition Deferred installment revenue on land sales for tax purposes. No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, before jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, before jurisdictional netting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|