Consolidated Balance Sheets (USD $)	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 5,376,784	$ 10,865,760
Accounts receivable, net	690,043	279,376
Unbilled costs on contracts in progress	110,950	66,725
Prepaid expenses and other current assets	588,997	725,862
Total current assets	6,766,774	11,937,723
Property and equipment, net	66,528,904	56,192,205
Restricted cash	3,202,856	3,228,933
Deferred financing costs	3,407,866	3,496,120
Advance payments to suppliers	478,828	851,984
Other assets	268,256	230,270
Total assets	80,653,484	75,937,235
Current liabilities:
Accounts payable	2,185,150	6,172,210
Accrued compensation and benefits	1,430,920	1,205,071
Other accrued expenses	2,089,783	4,260,769
Advance billings on contracts	3,572	26,409
Accrued contract loss	940,508	1,045,545
Deferred rent	177,183	164,308
Current portion of long term debt	688,410	661,215
Mandatorily redeemable convertible preferred stock	529,545	2,900,170
Preferred stock warrant liability - current		1,009,388
Common stock warrant liability	2,132,760	3,242,600
Total current liabilities	10,177,831	20,687,685
Long term liabilities:
Deferred rent	490,399	582,210
Long term debt, net of unamortized discount	40,973,168	25,169,568
Preferred stock warrant liability - long-term		864,012
Total long term liabilities	41,463,567	26,615,790
Commitments and contingencies (Note 8)
Stockholders' equity:
Preferred Stock, $.01 par value; 10,000,000 shares authorized; no shares issued or outstanding
Common stock, $.01 par value; 200,000,000 shares authorized 28,107,318 and 20,967,529 shares issued at June 30, 2011 and December 31, 2010, respectively	281,073	209,675
Additional paid-in-capital	275,097,762	257,772,383
Accumulated deficit	(245,653,910)	(228,635,459)
Treasury stock, 42,169 shares at cost	(712,839)	(712,839)
Total stockholders' equity	29,012,086	28,633,760
Total liabilities and stockholders' equity	$ 80,653,484	$ 75,937,235