14. Investment Properties (Details - Unobservable inputs) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 33,829,902 | $ 35,786,053 | $ 37,407,083 |
| Milano, Corso Europa 22 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 5,339,312 | $ 5,565,238 | |
| Valuation technique | DCF | DCF | |
| Key Unobservable Inputs | |||
| ERV | $475 per sq. meter | $499 per sq. meter | |
| Rental growth p.a. | 0.975% to 1.5% | 0.83% to 1.5% | |
| Discount rate | 4.96% | 4.96% | |
| Cap rate | 4.30% | 4.30% | |
| Buccinasco, Via Lucania 2-4-6 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 18,982,736 | $ 16,492,776 | $ 17,396,117 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 96 per sq. meter | $88 per sq. meter | $91 per sq. meter |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 8.50% | 8.56% | 8.46% |
| Cap rate | 7.50% | 7.50% | 7.40% |
| Buccinasco, Via Privata Mulino 24 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 1,130,068 | $ 981,336 | $ 1,096,759 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 213 per sq. meter | $185 per sq. meter | $192 per sq. meter |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 7.30% | 7.36% | 7.26% |
| Cap rate | 6.90% | 6.90% | 6.80% |
| Buccinasco, Via Lazio 95 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 3,907,149 | $ 3,703,752 | $ 3,887,522 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 82 per sq. meter - warehouse, $117 per sq. meter - office | $73 - $103 per sq. meter | $75 - $106 per sq. meter |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 8.60% | 8.66% | 8.56% |
| Cap rate | 7.50% | 7.50% | 7.40% |
| Buccinasco, Via Bruno Buozzi 22 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 180,330 | $ 849,436 | $ 879,579 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 117 per sq. meter | $103 per sq. meter | $106 per sq. meter |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 6.80% | 6.86% | 6.86% |
| Cap rate | 5.60% | 5.60% | 5.60% |
| Buccinasco, Via Emilia 30 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 180,330 | $ 162,501 | $ 166,143 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 69 per sq. meter, $ 481 per parking space | $61 per sq. meter, $422 per parking space | $64 per sq. meter, $434 per parking space |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 8.70% | 8.76% | 8.66% |
| Cap rate | 7.60% | 7.60% | 7.50% |
| Rozzano, Milanofiori, Building A5 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 2,789,103 | $ 2,437,512 | $ 2,454,134 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 153 per sq. meter - offices, $ 166 per sq. meter commercial area $ 166 per sq. meter commercial area $ 1,082 per parking space | $135 per sq. meter, $950 per parking space | $139 per sq. meter, $977 per parking space |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 6.80% | 6.86% | 6.86% |
| Cap rate | 5.60% | 5.60% | 5.60% |
| Rozzano, Milanofiori, Building N1 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 3,847,039 | $ 3,397,744 | $ 3,464,021 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 84 - $ 153 per s. meter | $74 - $135 per sq. meter | $76 - $139 per sq. meter |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 6.80% | 6.86% | 6.86% |
| Cap rate | 5.60% | 5.60% | 5.60% |
| Rozzano, Milanofiori, Building Q5 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 1,154,112 | $ 1,018,268 | $ 1,031,605 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 153 per sq. meter, $ 1,082 per parking space | $135 per sq. meter, $950 per parking space | $139 per sq. meter, $977 per parking space |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 6.80% | 6.86% | 6.86% |
| Cap rate | 5.60% | 5.60% | 5.60% |
| Rozzano, Milanofiori, Building Q7 [Member] | |||
| Disclosure of fair value measurement of assets [line items] | |||
| Fair Value | $ 1,659,035 | $ 1,403,416 | $ 1,465,965 |
| Valuation technique | DCF | DCF | DCF |
| Key Unobservable Inputs | |||
| ERV | $ 153 per sq. meter, $ 1,082 per parking space | $135 per sq. meter, $950 per parking space | $139 per sq. meter, $977 per parking space |
| Rental growth p.a. | 0.83% to 1.50% | 0.975% to 1.5% | 0.83% to 1.5% |
| Discount rate | 6.80% | 6.86% | 6.86% |
| Cap rate | 5.60% | 5.60% | 5.60% |