Income Taxes (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Taxes [Abstract]
Operating loss carryforwards	$ 4,000,000
Current provision [Abstract]
Federal	(1,759,000)	1,219,000	4,362,000
State	(194,000)	264,000	829,000
Total current	(1,953,000)	1,483,000	5,191,000
Deferred provision (benefit) [Abstract]
Federal	(3,820,000)	133,000	1,881,000
State	(215,000)	62,000	158,000
Total deferred	(4,035,000)	195,000	2,039,000
Total provision	(5,988,000)	1,678,000	7,230,000
Reconciliation of effective tax rate [Abstract]
Computed expected income tax provision (in hundredths)	35.00%	35.00%	35.00%
State income taxes, net of federal income tax benefit (in hundredths)	2.50%	(17.30%)	3.60%
Change in valuation allowance for deferred tax assets (in hundredths)	0.10%	(0.30%)	(1.30%)
Cumulative deferred adjustments	(0.30%)	(16.90%)	0.00%
Provision to return adjustments (in hundredths)	1.10%	(11.50%)	0.00%
Other permanent differences (in hundredths)	(0.50%)	(15.40%)	(0.10%)
Dividend and accretion on preferred stock (in hundredths)	(7.50%)	(146.00%)	10.70%
FIN 48 liability (in hundredths)	(0.60%)	(5.90%)	0.60%
R&D credit (in hundredths)	3.00%	0.00%	0.00%
Other (in hundredths)	0.00%	0.00%	0.80%
Effective income tax rate (in hundredths)	32.80%	(178.30%)	49.30%
Deferred tax assets [Abstract]
Accounts receivable, principally due to allowance for doubtful accounts	137,000	124,000
Allowance for inventory obsolescence and amortization	694,000	356,000
Accrued liabilities not currently deductible	2,196,000	2,071,000
Accrued compensation	535,000	527,000
Amortization and depreciation	3,862,000	2,442,000
Telos ID basis difference	0	150,000
Net operating loss carryforwards - state	180,000	213,000
Total gross deferred tax assets	7,604,000	5,883,000
Less valuation allowance	(1,868,000)	(1,901,000)
Total deferred tax assets, net of valuation allowance	5,736,000	3,982,000
Deferred tax liabilities [Abstract]
Unbilled accounts receivable, deferred for tax purposes	(756,000)	(1,413,000)
Goodwill basis adjustment and amortization	(3,021,000)	(2,763,000)
Telos ID basis difference	(45,000)	0
Total deferred tax liabilities	(3,822,000)	(4,176,000)
Net deferred tax assets	1,914,000	(194,000)
Unrecognized tax benefits [Roll Forward]
Unrecognized tax benefits, beginning of period	607,000	534,000	400,000
Gross increases-tax positions in prior period	105,000	55,000	34,000
Gross increases-tax positions in current period	47,000	18,000	100,000
Settlements	(51,000)	0	0
Unrecognized tax benefits, end of period	708,000	607,000	534,000
Valuation Allowance of Deferred Tax Assets [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance Beginning of Period	1,901,000	2,084,000	2,281,000
Additions	0	0	0
Deductions	(33,000)	(183,000)	(197,000)
Balance End of Period	$ 1,868,000	$ 1,901,000	$ 2,084,000