Accounts Receivable and Unbilled Accounts Receivable

12 Months Ended

Dec. 31, 2013

Accounts Receivable and Unbilled Accounts Receivable [Abstract]

Accounts Receivable and Unbilled Accounts Receivable

5. Accounts Receivable and Unbilled Accounts Receivables

Accounts receivable consist of the following:

	DECEMBER 31,
	2013			2012
Commercial	$	2,782,179		$	2,546,268
Government		4,860,259			4,462,984
Gross accounts receivable		7,642,438			7,009,252
Less: allowances for doubtful accounts		(30,038	)		(76,886	)
Accounts receivable, net	$	7,612,400		$	6,932,366

For the years ended December 31, 2013 and 2012, the Company had no recoveries of accounts receivable for which an allowance had been previously established.

Unbilled accounts receivable consist of the following:

	DECEMBER 31,
	2013		2012
Commercial	$	435,230	$	1,564,078
Government		1,125,800		1,405,372
Unbilled accounts receivable	$	1,561,030	$	2,969,450