Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income (loss)	$ 8,363,199	$ (3,036,679)
Deduct: Income from discontinued operations, net of income taxes	10,187,451	591,189
Net loss from continuing operations	(1,824,252)	(3,627,868)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	814,017	799,645
Non-cash stock compensation	335,828	433,440
Deferred income taxes	(82,974)	3,794
Loss on disposal of property and equipment	8,753	2,491
Non-cash change in value of earn out liability	219,473	2,371,332
Non-cash gain from escrow claim	(84,000)
Unearned foreign currency gain/loss	(81,926)
Changes in operating assets and liabilities:
Accounts receivable	(43,014)	(120,488)
Other assets	(255,622)	(55,446)
Income taxes, net	(291,526)	(904,301)
Accounts payable	(52,998)	(65,906)
Accrued expenses and other current liabilities	(101,544)	(80,148)
Deferred revenue	(37,419)	(78,159)
Net cash provided by (used in) operating activities - Continuing operations	(1,477,204)	(1,321,623)
Net cash provided by (used in) operating activities - Discontinued operations	785,830	568,356
Net cash used in operating activities	(691,374)	(753,267)
Cash flows from investing activities:
Purchases of property and equipment	(151,281)	(187,711)
Acquisitions of customer assets from resellers	(476,514)
Changes in restricted cash	(250,000)
Net cash provided by (used in) investing activities - Continuing operations	(877,795)	(187,711)
Net cash provided by (used in) investing activities - Discontinued operations	13,945,548	(135,290)
Net cash provided by (used in) investing activities	13,067,753	(323,001)
Cash flows from financing activities:
Payment to reduce earn out liabilities	(1,207,929)	(2,000,000)
Proceeds from exercise of stock options	1,125	81,139
Proceeds from issuance of common stock		1,977,003
Net cash provided by (used in) financing activities - Continuing operations	(1,206,804)	58,142
Net cash provided by (used in) financing activities - Discontinued operations
Net cash provided by (used in) financing activities	(1,206,804)	58,142
Effect of exchange rate on cash	7,142	10,158
Change in cash and cash equivalents	11,176,717	(1,007,968)
Cash and cash equivalents, beginning of period	4,158,646	2,825,520
Cash and cash equivalents, end of period	15,335,363	1,817,552
Supplemental information on consolidated statements of cash flows:
Cash paid for income taxes	28,972	38,325
Supplemental information on non-cash investing and financing activities:
Receipt of common stock for escrow claim	84,000
Settlement of earn out liabilities with common stock	(4,207,929)	(3,000,000)
Other receivable created for sale of SMTP email relay business	$ (1,000,000)