Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net Income (loss)	$ 1,931,985	$ (4,861,119)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	1,617,175	2,165,391
Gain on sale of asset	(163,333)
Vesting of stock options for compensation	1,348,316	1,887,491
Change in warrant liability	39,320	174,461
Loss on cumulative foreign currency translation adjustment	783,090
Bad debt (recovery) expense	(218,000)	133,000
Amortization of discounts on notes payable and debt issuance costs	114,285	357,370
Changes in operating assets and liabilities:
Accounts receivable - trade	(1,856,435)	2,592,668
Prepaid expenses, other current assets, and other assets	(181,731)	(16,542)
Accounts payable and accrued expenses	(1,780,325)	(992,103)
Deferred revenue	(3,774)	(40,021)
Net cash provided by operating activities	1,630,572	1,400,596
Cash flows from investing activities:
Purchase of property and equipment	(1,116,896)	(213,481)
Proceeds from sale of asset	255,000
Net cash used in investing activities	(861,896)	(213,481)
Cash flows from financing activities:
Payments of capital leases	(547,050)	(448,351)
Payments on long-term debt	(1,005,777)	(1,268,476)
Net cash used in financing activities	(1,552,827)	(1,716,827)
Change in cash and cash equivalents prior to effects of foreign currency exchange rate on cash	(784,151)	(529,712)
Effect of foreign currency exchange rate on cash	(65,827)	37,937
Net decrease in cash and cash equivalents	(849,978)	(491,775)
Cash and cash equivalents at beginning of the period	17,041,050	6,330,532
Cash and cash equivalents at end of period	16,191,072	5,838,757
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	$ 163,199	304,488
Supplemental Disclosure of Non-Cash Investing and Financing Activities:
Purchase of property and equipment through capital leases		30,353
Warrant exercise		$ 174,891