Accounts Receivable and Unbilled Accounts Receivables (Tables)

12 Months Ended

Dec. 31, 2015

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,
	2015		2014
Commercial	$	2,616,702	$	5,328,988
Government		8,021,789		3,302,781
Gross accounts receivable		10,638,491		8,631,769
Less: allowances for doubtful accounts		(73,378)		(88,719)
Accounts receivable, net	$	10,565,113	$	8,543,050

Schedule Of Unbilled Accounts Receivable [Table Text Block]

Unbilled accounts receivable consist of the following:

	DECEMBER 31,
	2015		2014
Commercial	$	422,138	$	550,590
Government		6,215,449		4,996,826
Unbilled accounts receivable	$	6,637,587	$	5,547,416