Consolidated Statement of Changes in Stockholders' Equity - USD ($)	Total	Private Placement	Akimbo	Singular Payments, LLC	Common Stock	Common Stock Private Placement	Common Stock Akimbo	Common Stock Singular Payments, LLC	Additional Paid - In Capital	Additional Paid - In Capital Private Placement	Additional Paid - In Capital Akimbo	Additional Paid - In Capital Singular Payments, LLC	Treasury Stock	Deferred Compensation	Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2015					12,379,537
Beginning balance at Dec. 31, 2015	$ 9,115,276				$ 185,533				$ 64,302,498				$ (286,394)	$ (6,031,362)	$ (49,054,999)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, restricted (shares)					30,000		167,153
Issuance of common stock, restricted	51,700		$ 419,221		$ 30		$ 168		51,670		$ 419,053
Deferred compensation amortization	914,902													914,902
Issuance of common stock under equity incentive plan (in shares)					82,265
Issuance of common stock under equity incentive plan	399,874				$ 87				329,019					70,768
Purchase of treasury stock	(431,755)												(431,755)
Reversal of deferred compensation amortization that did not vest (in shares)					(266,667)
Reversal of deferred compensation amortization that did not vest	(261,208)				$ (4,000)				(1,220,875)					963,667
Net (loss)	(1,196,642)														(1,196,642)
Ending balance (in shares) at Dec. 31, 2016					12,392,288
Ending balance at Dec. 31, 2016	9,011,368				$ 181,818				63,881,365				(718,149)	(4,082,025)	(50,251,641)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, restricted (shares)					20,000	1,176,000		1,515,152
Issuance of common stock, restricted	40,200	$ 2,725,340		$ 3,500,000	$ 20	$ 1,176		$ 1,515	40,180	$ 2,724,164		$ 3,498,485
Issuance of common stock, employees, restricted (in shares)					1,395,334
Issuance of common stock, employees, restricted	0				$ 1,395				3,082,293					(3,083,688)
Deferred compensation amortization	783,169													783,169
Issuance of common stock under equity incentive plan (in shares)					375,461
Issuance of common stock under equity incentive plan	184,971				$ 375				814,596					(630,000)
Purchase of treasury stock	(112,910)												(112,910)
Net (loss)	(3,008,785)														(3,008,785)
Ending balance (in shares) at Dec. 31, 2017					16,874,235
Ending balance at Dec. 31, 2017	$ 13,123,353				$ 186,299				$ 74,041,083				$ (831,059)	$ (7,012,544)	$ (53,260,426)