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DEFERRED TAX (Tables) | 6 Months Ended
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Jun. 30, 2013
Deferred Tax [Abstract] |
Deferred Tax Liability |
As of June 30, 2013 and December 31, 2012, deferred tax liability consisted of the following:
|  | 2013 |  | 2012 |
Deferred tax asset — noncurrent (accrual of system maintenance cost) |  | $ | 82,150 |  | $ | 48,453 |
Deferred tax asset — noncurrent (depreciation of fixed assets) |  |  | 27,782,898 |  |  | 22,933,886 |
Deferred tax liability — noncurrent (net investment in sales-type leases) |  |  | (35,810,744) |  |  | (29,547,957) |
Deferred tax liability, net of deferred tax asset – noncurrent |  | $ | (7,945,696) |  | $ | (6,565,618) |
Deferred tax liability — current (net investment in sales-type leases) |  | $ | (2,682,262) |  | $ | (2,471,925) |

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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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