DEFERRED TAX (Tables)

3 Months Ended

Mar. 31, 2013

Deferred Tax [Abstract]

Deferred Tax Liability

As of March 31, 2013 and December 31, 2012, deferred tax liability consisted of the following:

	2013			2012
Deferred tax asset — noncurrent (accrual of system maintenance cost)	$	80,968		$	48,453
Deferred tax asset — noncurrent (depreciation of fixed assets)		25,319,299			22,933,886
Deferred tax liability — noncurrent (net investment in sales-type leases)		(32,562,149	)		(29,547,957	)
Deferred tax liability, net of deferred tax asset – noncurrent	$	(7,161,882	)	$	(6,565,618	)
Deferred tax liability — current (net investment in sales-type leases)	$	(2,652,145	)	$	(2,471,925	)