Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

6. Finance Income and Costs (Details - Finance Costs)

v3.8.0.1
6. Finance Income and Costs (Details - Finance Costs) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
[1]
Dec. 31, 2015
[1]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]      
Total finance costs $ 3,320,839 $ 3,756,134 $ 3,959,052
Finance cost on note payable to underwriters and other debt [Member]      
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]      
Total finance costs 2,429,551 2,638,729 2,913,809
Interest expense of bank loans, revolving line of credit and finance leases [Member]      
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]      
Total finance costs $ 891,288 $ 1,117,405 $ 1,045,243
[1] Restated for discontinued operations (see note 9 - Discontinued Operations).