General and Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2018

General and Basis of Presentation [Abstract]

Disaggregation of Revenue

We have one reportable segment. We treat sales to U.S. customers as sales within the U.S. regardless of where the services are performed. Substantially all of our revenues are from U.S. customers as international customers revenue is de minimus. The following tables disclose revenue (in thousands) by contract type and customer type for the periods presented.  Prior period amounts have not been adjusted under the modified retrospective method.

	Three Months Ended March 31,
	2018				2017
Federal	$	29,711	91.7	%	$	22,008	95.2	%
State & Local, and Commercial		2,690	58.3	%		1,102	4.8	%
Total	$	32,401	100.0	%	$	23,110	100.0	%

	Three Months Ended March 31,
	2018				2017
Firm fixed-price	$	24,921	76.9	%	$	18,696	80.9	%
Time-and-materials		3,767	11.6	%		2,467	10.7	%
Cost plus fixed fee		3,713	11.5	%		1,947	8.4	%
Total	$	32,401	100.0	%	$	23,110	100.0	%

Contract Assets and Liabilities

The following table discloses contract receivables (in thousands):

	March 31, 2018			January 1, 2018			December 31, 2017
Billed accounts receivable	$	18,152		$	11,736		$	11,736
Unbilled receivables		12,285			13,195			13,195
Allowance for doubtful accounts		(407	)		(411	)		(411	)
Receivables – net	$	30,030		$	24,520		$	24,520

The following table discloses contract liabilities (in thousands):

	March 31, 2018		January 1, 2018		December 31, 2017
Contract liabilities	$	4,576	$	10,073	$	10,073

Accumulated Other Comprehensive Income

Accumulated other comprehensive income included within stockholders' deficit consists of the following (in thousands):

	March 31, 2018			December 31, 2017
Cumulative foreign currency translation loss	$	(77	)	$	(75	)
Cumulative actuarial gain on pension liability adjustment		107			107
Accumulated other comprehensive income	$	30		$	32