Accounts Receivable and Unbilled Accounts Receivables (Tables)

12 Months Ended

Dec. 31, 2014

Accounts Receivable and Unbilled Accounts Receivable [Abstract]

Schedule Of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts receivable consist of the following:

	DECEMBER 31,
	2014		2013
Commercial	$	5,328,988	$	2,782,179
Government		3,302,781		4,860,259
Gross accounts receivable		8,631,769		7,642,438
Less: allowances for doubtful accounts		(88,719)		(30,038)
Accounts receivable, net	$	8,543,050	$	7,612,400

Schedule Of Unbilled Accounts Receivable [Table Text Block]

Unbilled accounts receivable consist of the following:

	DECEMBER 31,
	2014		2013
Commercial	$	550,590	$	435,230
Government		4,996,826		1,125,800
Unbilled accounts receivable	$	5,547,416	$	1,561,030