Line of Credit and Long Term Debt (Narrative) (Details) (USD $)	6 Months Ended			1 Months Ended	6 Months Ended				6 Months Ended				6 Months Ended				6 Months Ended				6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Dec. 17, 2010 iSYS call center facility [Member]	Jun. 30, 2013 Cardinal Bank Mortgage Dated December 17, 2010 [Member]		Dec. 31, 2012 Cardinal Bank Mortgage Dated December 17, 2010 [Member]		Jun. 30, 2013 Cardinal Bank Term Note Dated December 31, 2011 [Member]		Dec. 31, 2012 Cardinal Bank Term Note Dated December 31, 2011 [Member]		Jun. 30, 2013 Promissory Note Dated December 31, 2011 [Member]		Dec. 31, 2012 Promissory Note Dated December 31, 2011 [Member]		Jun. 30, 2013 Promissory Note Dated December 31, 2011 [Member]		Dec. 31, 2012 Promissory Note Dated December 31, 2011 [Member]		Jun. 30, 2013 Cardinal Bank Commercial Loan Agreement Facility [Member]
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity																					$ 8,000,000
Line of credit, borrowing capacity based on percentage of federal receivables																					90.00%
Line of credit, borrowing capacity based on percentage of commercial receivables																					80.00%
Proceeds from line of credit	481,018	2,294,674
Repayments of line of credit	481,018	2,294,674
Purchase agreement, amount				677,000
Debt instrument, face amount					528,000				4,000,000				3,000,000				1,000,000
Long-term debt	4,777,414		6,021,473		492,311	[1]	499,938	[1]	2,957,436	[2]	3,271,535	[2]	661,000	[3]	1,250,000	[3]	666,667	[4]	1,000,000	[4]
Debt instrument, term					10 years				5 years				3 years				3 years
Debt instrument, stated interest rate					6.00%				4.50%				3.00%				3.00%
Debt instrument, frequency of repayments					monthly				monthly				annually				annually
Debt instrument, principal and interest repayments, amount					3,800				74,694
Debt instrument, maturity date					Dec. 17, 2020				Dec. 30, 2016				Apr. 15, 2015				Apr. 15, 2015
Debt instrument, period of time used to determine payment schedule					20 years
Fair value of estimated annual principal payments in 2014	1,479,090												300,500				333,333
Fair value of estimated annual principal payments in 2015	$ 1,516,810												$ 300,500				$ 333,334

[1] On December 17, 2010, the Company entered into a real estate purchase agreement to acquire iSYS's call center facility in Columbus, Ohio for approximately $677,000. In connection with the real estate purchase agreement the Company entered into a $528,000 ten-year mortgage with Cardinal Bank to fund the unpaid portion of the purchase price. The mortgage loan bears interest at 6.0% with monthly principal and interest payments of approximately $3,800, and matures on December 17, 2020. The mortgage loan principal and interest payments are based on a twenty-year amortization with the unpaid balance due at maturity. The mortgage loan is secured by the real estate.

[2] On December 31, 2011, the Company entered into a $4,000,000 5-year term note with Cardinal Bank ("Cardinal Bank Term Note") to fund a portion of the purchase price paid in connection with the asset purchase agreement with Avalon Global Solutions, Inc. ("AGS") dated December 30, 2011. The term note bears interest at 4.50% with monthly principal and interest payments of approximately $74,694, and matures on December 30, 2016. The term note is secured under a corporate security agreement.

[3] On December 31, 2011, the Company entered into a subordinated 3-year term contingent promissory note ("contingent obligation") with a face value of $3.0 million with AGS to fund a portion of the purchase price paid in connection with the asset purchase agreement dated December 30, 2011. The Company carries this contingent obligation at fair value on the condensed consolidated balance sheet at June 30, 2013 and December 31, 2012 at approximately $661,000 and $1,250,000, respectively. See Note 3 for additional discussion about changes in fair value. The contingent obligation bears interest at 3.0%, with a fair value of estimated contingent annual principal payments of approximately $330,500 and $330,500 in 2014 and 2015, respectively, and matures on April 15, 2015. This contingent obligation is subordinated to the Cardinal Bank Term Note.

[4] On December 31, 2011, the Company entered into a $1.0 million subordinated 3-year term non-contingent note ("term note") with AGS to fund a portion of the purchase price paid in connection with the asset purchase agreement with AGS dated December 30, 2011. The term note bears interest at 3.0% with estimated remaining annual principal payments of $333,333 and $333,334 payable on April 15, 2014 and 2015, respectively, and matures on April 15, 2015. The Company paid the first installment due on April 15, 2013. The term note is subordinated to the Cardinal Bank Term Note.