SCHEDULE II VALUATION AND QUALIFICATION ACCOUNTS AND RESERVES

12 Months Ended

Dec. 31, 2011

SCHEDULE II - VALUATION AND QUALIFICATION ACCOUNTS AND RESERVES [Abstract]

SCHEDULE II - VALUATION AND QUALIFICATION ACCOUNTS AND RESERVES

DYNAMICS RESEARCH CORPORATION

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

			Additions
	Balance at		Charged to		Charged to		Deductions			Balance at
	Beginning		Costs and		Other		and			End of
	of Period		Expenses		Accounts (1)		Write-Offs			Period
Allowance for doubtful accounts
Year ended December 31,
2011	$	521	$	447	$	14	$	(116	)	$	866
2010	$	583	$	388	$	-	$	(450	)	$	521
2009	$	910	$	124	$	-	$	(451	)	$	583

(1) Represents amount acquired from the HPTi merger.