General and Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 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 customer type and contract type for the periods presented.  Prior period amounts have not been adjusted under the modified retrospective method.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
Federal	$	32,784	$	26,358	$	95,354	$	68,040
State & Local, and Commercial		1,911		1,885		6,685		4,410
Total	$	34,695	$	28,243	$	102,039	$	72,450

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
Firm fixed-price	$	21,154	$	24,314	$	74,249	$	59,782
Time-and-materials		4,404		2,336		12,260		7,466
Cost plus fixed fee		9,137		1,593		15,530		5,202
Total	$	34,695	$	28,243	$	102,039	$	72,450

Contract Assets and Liabilities

The following table discloses contract receivables (in thousands):

	September 30, 2018			January 1, 2018			December 31, 2017
Billed accounts receivable	$	10,485		$	11,736		$	11,736
Unbilled receivables		16,077			13,195			13,195
Allowance for doubtful accounts		(300	)		(411	)		(411	)
Receivables – net	$	26,262		$	24,520		$	24,520

The following table discloses contract liabilities (in thousands):

	September 30, 2018		January 1, 2018		December 31, 2017
Contract liabilities	$	4,464	$	10,073	$	10,073

Accumulated Other Comprehensive Income

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

	September 30, 2018			December 31, 2017
Cumulative foreign currency translation loss	$	(84	)	$	(75	)
Cumulative actuarial gain on pension liability adjustment		107			107
Accumulated other comprehensive income	$	23		$	32