|
Condensed Consolidated Statement of Changes in Equity (USD $)
|
Total
|
Preferred Stock [Member]
|
Common Stock [Member]
|
Additional Paid-in Capital [Member]
|
Retained Earnings [Member]
|
Accumulated Other Comprehensive Income (Loss) [Member]
|
Noncontrolling Interest [Member]
|
|---|---|---|---|---|---|---|---|
| BALANCE at Mar. 31, 2013 | $ 12,910,233 | $ 67,013 | $ 1,087,730 | $ 142,661,542 | $ (130,270,623) | $ (1,918,094) | $ 1,282,665 |
| BALANCE (in shares) at Mar. 31, 2013 | 6,701 | 108,773,034 | |||||
| Net (loss) income | (1,040,461) | (1,292,833) | 252,372 | ||||
| Foreign currency translation adjustment | 40,200 | 40,200 | |||||
| Conversion of series A preferred stock and accrued dividends | 0 | (2,669) | 10,495 | (6,110) | (1,716) | ||
| Conversion of series A preferred stock and accrued dividends (in shares) | (267) | 1,049,492 | |||||
| Accrued dividends - series A convertible preferred stock | 0 | 189,932 | (189,932) | ||||
| Stock-based compensation | 72,533 | 72,533 | |||||
| BALANCE at Jun. 30, 2013 | $ 11,982,505 | $ 64,344 | $ 1,098,225 | $ 142,917,897 | $ (131,755,104) | $ (1,877,894) | $ 1,535,037 |
| BALANCE (in shares) at Jun. 30, 2013 | 6,434 | 109,822,526 |