Unaudited Condensed Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net loss	$ (3,423,361)	$ (7,327,978)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	1,085,459	1,082,944
Vesting of stock options for compensation	941,287	1,305,148
Bad debt recovery	(45,000)
Amortization of discounts on notes payable and debt issuance costs	256,939	47,104
Revaluation of Warrant Liability	355,954
Accounts receivable - trade	1,606,070	3,864,432
Prepaids expenses, other current assets and other assets	(26,719)	73,321
Accounts payable and accrued expenses	(345,556)	(231,548)
Deferred revenue	(10,924)	159,149
Net cash provided by operating activities	394,149	39,337
Cash flows from investing activities:
Loan payments received from BRC		13,943
Purchase of property and equipment	(37,156)	(164,199)
Net cash used in investing activities	(37,156)	(150,256)
Cash flows from financing activities:
Proceeds from exercise of stock options and warrants		79,185
Payments of capital leases	(230,022)	(171,213)
Payments on long-term debt	(683,358)	(564,421)
Net cash used in financing activities	(913,380)	(656,449)
Effect of foreign currency exchange rate on cash	12,082	1,886
Net decrease in cash and cash equivalents	(544,305)	(765,482)
Cash and cash equivalents at beginning of period	6,330,532	5,022,007
Cash and cash equivalents at end of period	5,786,227	4,256,525
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	163,304	99,583
Purchase of property and equipment through capital leases		329,914
Subordinated note payable and accounts receivable offset		6,025,898
Warrant exercises and subordinated note payable cancellation		2,755,904
Warrant exercise settlement	174,891
Noncash Portion [Member]
Adjustments to reconcile net loss to net cash provided by operating activities:
Loss on debt restructure		$ 1,066,765