CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net loss	$ (6,643,411)	$ (2,121,458)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	427,273	286,854
Share-based compensation	397,788	193,844
Bad debt expense	2,661,693	818,451
Changes in operating assets and liabilities:
Accounts receivable	(2,926,624)	(1,895,119)
Prepaid expenses and other current assets	(165,013)	(374,071)
Accounts payable	(35,929)	(485,875)
Accrued expenses	(199,110)	274,661
Accrued royalties	147,951	365,520
Accrued payroll and related liabilities	56,014	587,491
Deferred revenue	0	(483,052)
Net cash used in operating activities	(6,279,368)	(2,832,754)
Cash flows from investing activities:
Purchases of property and equipment	(91,357)	(190,957)
Purchases of software	(43,666)	(45,846)
Net cash used in investing activities	(135,023)	(236,803)
Cash flows from financing activities:
Borrowing on line of credit	500,000	0
Capital lease payments	(97,584)	(89,071)
Proceeds from exercise of stock options	23,200	967
Net cash provided by (used in) financing activities	425,616	(88,104)
Effect of foreign exchange rates on cash and cash equivalents	(23,201)	(1,856)
Net increase (decrease) in cash and cash equivalents	(6,011,976)	(3,159,517)
Cash and cash equivalents:
Beginning of period	8,148,599	9,041,478
End of period	2,136,623	5,881,961
Cash paid during the period for:
Interest	47,372	40,186
Supplemental disclosure of non-cash financing activities
Equipment acquired under capital leases	$ 0	$ 239,150